SUZUKI GSX-S750 (2017 - on) Review


  • Priced competitively
  • Based on K5 GSX-R750 engine
  • Great first big bike

At a glance

Owners' reliability rating: 5 out of 5 (5/5)
Annual servicing cost: £120
Power: 112 bhp
Seat height: Medium (32.3 in / 820 mm)
Weight: Medium (470 lbs / 213 kg)


New £7,599
Used £5,200 - £7,300

Overall rating

Next up: Ride & brakes
3 out of 5 (3/5)

The launch of the Suzuki GSX-S750 was something of a washout. If it wasn’t raining it was threatening to rain, spitting or just plain damp. All of which seldom helps show a bike in its best light – especially one that Suzuki claims is an ‘apex predator’. 

So what do I make of the GSX-S750? That’s a hard question to answer. There is absolutely nothing wrong whatsoever with the GSX-S750. Replacing the GSR750 in the firm’s model range its revised engine is more spirited than the lackluster version in the GSR.

The new inverted forks, radial brakes, 12-spoke wheels and swingarm give the GSR’s chassis and extra injection of handling performance and the ABS and three-stage traction control all work very well indeed.

In fact, the whole bike works very well and aside from a tiniest bit abrupt throttle when going from closed to open, there isn’t much to complain about. The GSX sounds, handles, stops and goes much better than the GSR750 it replaces.

So why am I failing to feel too excited about it? Here is the GSX-S750’s problem. It’s a very good bike, and at £7599 is also great value. But it isn’t an outstanding bike and that’s its issue. In a field as competitive as the premium middleweights (which for 2017 includes the revised Yamaha MT-09 and the new Kawasaki Z900 and Triumph Street Triple) you need to be outstanding and as good as the GSX-S750 is to ride, it doesn’t do anything to make itself stand out.

If you like the look and want an inline four Suzuki, it’s arguably a more refined bike than the GSX-S1000, certainly better than the GSR750 and is a really good and very competent road bike. But would I pick it over the competition? Probably not as while it is hard to fault, it’s equally as hard to really fall in love with and for me a bike needs a spark of excitement to make me want to part with my cash.

Having ridden the new MT-09, and being a fan of the old smaller capacity 675 Street Triple, I suspect in the group comparative test these new models of competitor’s bikes will demonstrate this spark of excitement the GSX-S750 lacks.

A2 licence-friendly Suzuki GSX-S750 

In 2018 the firm revaled a 47bhp A2 licence-friendly version of the GSX-S750, making it a great long-term companion for younger riders who can't take their A licence yet. Read more here.

Ride quality & brakes

Next up: Engine
4 out of 5 (4/5)

Despite lacking fully-adjustable suspension, Suzuki has done a very good job of getting the GSX-S set up for road use. It’s a good handling bike that feels very secure when ridden hard and the riding position is typically naked-bike comfortable. The brakes lack a bit of initial bite, but on a machine aimed at less experienced riders this isn’t an issue.


Next up: Reliability
3 out of 5 (3/5)

Based around the GSX-R750 K5’s inline four, the GSX-S750’s engine is smooth and lacks any surprises. It’s easy to live with, sounds great when revving and has a good throttle connection. The three-stage traction control works well and the clutch is light, however overall it does lack that spark of excitement that its rivals boast.

Reliability & build quality

Next up: Value
4 out of 5 (4/5)

The K5 engine is a solid lump and reliability issues on the GSR750, which uses a very similar motor, are very rare. Suzuki’s finish has improved recently and there is nothing to hint that the firm has skimped on the GSX-S750. Touches such as the black finish on the levers and pegs helps prevent corrosion in some traditionally poor areas.

Value vs rivals

Next up: Equipment
3 out of 5 (3/5)

At £7599 the GSX-S750 is the cheapest bike in its class. However there isn’t much difference between its price tag and its rivals’ and the likes of the Yamaha MT-09 SP add fully-adjustable suspension and a quickshifter to the party while the 2017 Triumph Street Triple is also very technologically advanced.

The battle for middleweight naked sector supremacy became even fiercer with teh release in 2020 of the superb KTM 890 Duke R, but that costs £2,500 more than the Suzuki.


3 out of 5 (3/5)

You get ABS and three-stage traction control as standard, as well as radial brakes and an LCD dash taken from the GSX-S1000 that includes a gear indicator and fuel gauge. The suspension only has spring preload adjustability, which is a shame, and there is no slipper clutch.

Styling-wise, the GSX-S obviously shares a family resemblance to the bigger Thou, and includes a much-improved swingarm design, newly-designed 10-spoke cast aluminium wheels wearing Bridgestone S21s in 120/70ZR17 and 180/55ZR17 fitments, and tapered handlebars. Gone are all the cheap-looking chrome details, replaced with matt black for a far more modern feel.

It was available in Metallic Triton Blue / Glass Sparkle Black, Pearl Mire Red and Metallic Matt Black. 


Engine size 749cc
Engine type Four-stroke, liquid-cooled, inline four
Frame type D-section and round tubular steel
Fuel capacity 16 litres
Seat height 820mm
Bike weight 213kg
Front suspension 41mm KYB inverted forks, adjustable spring preload
Rear suspension Single shock, 7-way adjustable spring preload.
Front brake 2 x 310mm discs, four-piston Nissin radial calipers; ABS
Rear brake 240mm disc, one-piston caliper ABS
Front tyre size 120/70X17
Rear tyre size 180/55x17

Mpg, costs & insurance

Average fuel consumption 50 mpg
Annual road tax £93
Annual service cost £120
New price £7,599
Used price £5,200 - £7,300
Insurance group -
How much to insure?
Warranty term 2 year unlimited

Top speed & performance

Max power 112 bhp
Max torque 59.7 ft-lb
Top speed 120 mph
1/4 mile acceleration -
Tank range 150 miles

Model history & versions

Model history

The GSX-S750 replaces Suzuki's GSR750 in the firm's range with a revised, more spirited engine. 

Owners' reviews for the SUZUKI GSX-S750 (2017 - on)

5 owners have reviewed their SUZUKI GSX-S750 (2017 - on) and rated it in a number of areas. Read what they have to say and what they like and dislike about the bike below.

Review your SUZUKI GSX-S750 (2017 - on)

Summary of owners' reviews

Overall rating: 5 out of 5 (5/5)
Ride quality & brakes: 4.6 out of 5 (4.6/5)
Engine: 4.6 out of 5 (4.6/5)
Reliability & build quality: 5 out of 5 (5/5)
Value vs rivals: 4.4 out of 5 (4.4/5)
Equipment: 4.8 out of 5 (4.8/5)
Annual servicing cost: £120
5 out of 5 Mr
06 August 2018 by Jamie

Version: L7 Blue/ Black

Year: 2017

Annual servicing cost: £120

A great first big bike

Ride quality & brakes 4 out of 5

My first big bike. It has given me lots of confidence as it is relatively easy to ride and inspires you to have a play. Can also equally chug along at 30mph smoothly and it is good for commuting. Have taken it on a track day and it performed brilliantly. Great all rounder!

Engine 5 out of 5
Reliability & build quality 5 out of 5

Excellent quality overall. As with all new bikes, there isn't much grease on lots of the inner parts, which will affect the bike with age if left. so i have added grease to parts such as the rear wheel axle myself. Never broken down, never had a part fail.

Value vs rivals 4 out of 5
Equipment 4 out of 5

Took a while for Suzuki to release their accessories, but when they did there was a good range of nice additions like the seat cowl and custom seat. Also bought some nice wheel rim tape and the tank pad. The Bridgestone Battlax S21 tyres are great for both road and track days.

Buying experience: Bought from Streetbike Halesowen for £7550 OTR

5 out of 5 Great bike after completing your DAS
27 March 2018 by Lojan

Version: Phantom

Year: 2018

This bike is an absolute beauty, it lacks in features somewhat from other bikes. Minor issue I have is the Low RPM assist, not having experienced it on any other bikes I have ridden it does throw me off. But in contrast it is actually very helpful at ultra slow speed riding, just takes some getting used to.

Ride quality & brakes 4 out of 5

Have not needed a break on this bike at all, it is super comfortable to ride even in bad weather. Clamping down on the back brake can create a bit of a worrying noise but apart from that ABS and front brake will stop any stupid decisions.

Engine 5 out of 5

Beauty, you will not feel you are lacking any power whatsoever.

Reliability & build quality 5 out of 5

Have had no issues whatsoever in terms of any parts failing, have dropped the bike once and can barely tell that anything has happened to it. Definitely has road presence.

Value vs rivals 4 out of 5

For about £12 in the UK I can get 3/4 of a tank of performance petrol. Can last me easily about a week but the way I ride it, it lasts a lot less.

Equipment 5 out of 5

Not much to say here.

Buying experience: Bought from a Suzuki dealership under a PCP contract. Cheap and affordable.

5 out of 5 underated
25 July 2017 by chris c

Version: L7

Year: 2017

Annual servicing cost: £120

performance handling and quality are all excellent highly recommended and contrary to some press reports an equal to the competition.

Ride quality & brakes 5 out of 5

suspension set up is spot on even though it is only preload adjustable, plush ride and behaves when pushed. the brakes are very good at speed once youve got some heat into the pads with much more initial bite than when is a little on the hard side of comfortable.

Engine 5 out of 5

engine is very smooth and pulls right through the rev range with a slight hike in power from 8500 revs up. sounds glorious at higher revs with yoshimura optional can on and the induction roar is sublime

Reliability & build quality 5 out of 5

much improved build quality over suzukis of old

Value vs rivals 5 out of 5

usual dealer servicing costs but parts are reasonable and does 50+ mpg on average

Equipment 5 out of 5

gear indicator, 3 stage easily adjustable traction control, ABS,average fuel consumption, range etc everything required

Buying experience: bought from via moto sheffield at list price but good trade in and excellent service

5 out of 5 3 Cylinders are for girls
17 July 2017 by Gram70

Version: z phantom

Year: 2017

Annual servicing cost: £135

best= mixture of low down grunt & high end power worst= high seat hight

Ride quality & brakes 5 out of 5

happy commuting loves to be thrashed handels amazing feels as light as a BMX when your driving it

Engine 4 out of 5

could do with a bit more power im putting a full scorpion on mine lose the cat K&N filter job done

Reliability & build quality 5 out of 5

great build quality reliable as a swiss watch

Value vs rivals 5 out of 5

thrash it 50mpg go easy 60mpg

Equipment 5 out of 5

LCD dashes are the future love it traction control works really good too brakes are amazing brembo's are for label junkies

Buying experience: saltire motorcycles £8039 otr best place in scotland to buy a bike

5 out of 5 Best Naked on the Road
12 July 2017 by Flatout or Parked

Version: z phantom

Year: 2017

Annual servicing cost: £125

114bhp not 112 out handles other bikes in same class

Ride quality & brakes 5 out of 5

mega comfy ride it 3-4 hours non stop easy. over 6000rpm MT09,Z9 could not stay with me. brakes are really good loads of feal this bike can scratch with the best of them

Engine 4 out of 5

6000-12,000 rpm this bike is total hooligan, on scottish A&B roads your matching leathers & bike POWER RANGERS become tiny specs in the mirrors very quickly

Reliability & build quality 5 out of 5

exellent build quality dynamite gearbox

Value vs rivals 4 out of 5
Equipment 5 out of 5

LCD dash is the way forward, nothing like the traction control light flickering to make your arse twich, bridgestone tyres are amazeballs.

Buying experience: bougth from saltire motorcycles £8039 on the road

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