Skip advert
Advertisement

New Mercedes-AMG S 63 Coupe 2018 facelift review

The Mercedes-AMG S 63 Coupe been facelifted for 2018, with the 4.0-litre bi-turbo engine found in the E 63 S replacing the old 5.5-litre V8

Find your Mercedes AMG S
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

Despite a lack of direct rivals, the Mercedes-AMG S 63 strikes a fine balance between luxury cruiser and boisterous muscle car. The engine is as capable here as in any AMG, while Merc’s pioneering Magic Body Control gives a plush yet dynamic edge. The cabin is exquisite and its sheer presence ensures you’ll turn plenty of heads, too.

Advertisement - Article continues below

The Mercedes S-Class Coupe sits in a strange no man’s land between fast two-door sports cars and high-end luxury GTs. While it may cost more than a Porsche 911 or Jaguar F-Type, it significantly undercuts Bentley’s latest Continental GT

But the success of the Mercedes brand knows no bounds, and despite selling in relatively modest numbers, the firm has now given its flagship coupe a mid-life nip and tuck. We drove the S 560 and not-for-UK all-wheel drive S 63 in the US late last year, but this is our first chance to try one in Britain. 

Best luxury cars

Facelifted cars get many of the same visual changes as their saloon siblings, as well as new OLED rear lights and enlarged front air intakes. AMG versions also boast an updated Panamericana grille with vertical slats, as well as a revised front splitter to reduce lift at speed. 

It’s still just as imposing as ever, oozing appeal from every angle. At over five metres long and 1.9m wide, it’s a big car – dwarfing models like the Aston Martin DB11 for sheer size. It feels huge from behind the wheel, too, with a gigantic footprint and surprisingly spacious cabin. 

Advertisement - Article continues below
Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Scala

2023 Skoda

Scala

18,791 milesManualPetrol1.0L

Cash £12,590
View Scala
A3 Sportback

2024 Audi

A3 Sportback

27,198 milesAutomaticPetrol1.4L

Cash £18,670
View A3 Sportback
XM

2025 BMW

XM

24,500 milesAutomaticPetrol4.4L

Cash £73,950
View XM
Defender 110

2022 Land Rover

Defender 110

41,980 milesAutomaticPetrol2.0L

Cash £42,750
View Defender 110

Ok, so it’s not as accommodating as an S-Class saloon, but there’s room for adults in the back. It’s a charming place to sit, as well, and while our car’s red leather won’t be to all tastes, the craftsmanship really is exemplary. It’s not as bespoke as the latest Conti GT, but we’ve no complaints with the layout or the quality of the materials used. The huge digital dials look great, while simple systems like the standard-fit Apple CarPlay improve functionality. 

But unlike the S-Class saloon on which it is based, the S 63 Coupe is a car made to be driven. Gone is the old 5.5-litre V8, replaced by the familiar 4.0-litre bi-turbo also found in the E 63 S. With 604bhp and 900Nm of torque it’s certainly not short on firepower – and just a few moments behind the wheel confirms AMG’s latest effort is as barmy and ballistic as ever. 

The 0-62mph sprint takes 4.2 seconds, and if you opt to remove the electronic limiter, it’ll keep accelerating to 186mph. Everything is accompanied by a suitably raucous sound track, providing you’ve activated the standard-fit sports exhaust system. It does a good job of disguising its bulk, too, cornering deftly with plenty of grip.

But dial things back and the S-Class Coupe is one of the finest and most refined ways to travel from A to B. The ride – even on huge 20-inch wheels – is well cushioned, while the Magic Body Control suspension keeps roll in check. It’s that split personality that makes the S 63 such a treat. 

Standard kit includes a Burmester stereo, Keyless Go, climate control and electric front seats with a massage function. All cars also get Merc’s Driving Assistance pack, which adds a 360-degree camera, Active Blind Spot Assist and Distronic adaptive cruise. Our car had almost £30k of options – with night vision, bigger wheels and carbon ceramic brakes.

Skip advert
Advertisement
Richard Ingram deputy editor Auto Express
Deputy editor

Richard has been part of the team for over a decade. During this time he has covered a huge amount of news and reviews for Auto Express, as well as being the face of Carbuyer and DrivingElectric on Youtube. In his current role as deputy editor, he is now responsible for keeping our content flowing and managing our team of talented writers.

New & used car deals

Skoda Kodiaq

Skoda Kodiaq

RRP £39,045Avg. savings £4,963 off RRP*Used from £10,490
MG MG4

MG MG4

RRP £27,005Avg. savings £3,637 off RRP*Used from £10,895
Audi A3

Audi A3

RRP £26,310Avg. savings £2,515 off RRP*Used from £9,995
Dacia Spring

Dacia Spring

RRP £11,990Avg. savings £586 off RRP*Used from £9,495
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Hyundai Ioniq 9 Calligraphy Black Ink has a price to write home about
New Hyundai Ioniq 9 Calligraphy Black Ink - front

New Hyundai Ioniq 9 Calligraphy Black Ink has a price to write home about

Design tweaks inside and out give electric SUV a menacing look, taking Hyundai into rarefied pricing territory
News
7 Aug 2026
Car Deal of the Day: MG IM5 for £230 a month is IMmensely good value
MG IM5 - front cornering

Car Deal of the Day: MG IM5 for £230 a month is IMmensely good value

The IM5 is currently £100 a month cheaper than the Tesla Model 3. It’s our Deal of the Day for 6 August.
News
6 Aug 2026
New Alfa Romeo Tonale 2026 review: fashionable but fundamentally flawed
New Alfa Romeo Tonale - front tracking

New Alfa Romeo Tonale 2026 review: fashionable but fundamentally flawed

The Alfa Romeo Tonale has style, but that isn't enough to save it from irrelevance in a crowded market.
Road tests
10 Aug 2026