Compare Mercedes-AMG SL R232 vs Audi TT RS 8J Roadster vs Audi TT FV/8S Roadster facelift

Variants
SL 55 4MATIC+
SL 63 4MATIC+
2.5 TFSI (340 Hp)
TT RS DCT
TT RS MT
TT RS plus DCT
TT RS plus MT
40 TFSI DCT
45 TFSI MT
45 TFSI quattro DCT
45 TFSI DCT

Capacity

Cargo Capacity
213 L / 7.5 cu-ft ~ 240 L / 8.5 cu-ft
250 L / 8.8 cu-ft
Coolant Capacity
12.3 L / 13.0 qt
10.0 L / 10.6 qt
Engine Oil Capacity
5.7 L / 6.0 qt
Fuel Capacity
70.0 L / 18.5 gal
60.0 L / 15.9 gal
Passengers
4
2
2
Payload
320 kg / 705 lbs
280 kg / 617 lbs

Chassis

Brakes | Front
Ventilated discs, 390 mm
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs, 360 mm
Disc
Power Steering
Electric Steering
Electric Steering
Electric Steering
Suspension | Front
Double-wishbone
MacPherson strut
MacPherson strut
Suspension | Rear
Double-wishbone
Multi-link
Multi-link
Tire Size
245/40 R18
225/50 R17
Turning Circle
12.8 m / 42.1 ft
10.7 m / 35.1 ft

Construction

Body Style
2-door Convertible
2-door Convertible
2-door Convertible

Dimensions

Size | Height
1348 mm / 53.1 in
1355 mm / 53.3 in
Size | Length
4705 mm / 185.2 in
4198 mm / 165.3 in
4191 mm / 165.0 in
Size | Width
1915 mm / 75.4 in
1842 mm / 72.5 in | 1952 mm / 76.9 in (mirror unfolded)
1832 mm / 72.1 in | 1966 mm / 77.4 in (mirror unfolded)
Track Width | Front
1555.0 mm / 61.2 in
1572.0 mm / 61.9 in
Track Width | Rear
1546.0 mm / 60.9 in
1552.0 mm / 61.1 in
Wheel Size
9J x 18
8J x 17
Wheelbase
2700 mm / 106.3 in
2468 mm / 97.2 in
2505 mm / 98.6 in

Performance

CO2 Emission
268 ~ 288 g/km
Coefficient Of Drag
0.31
Fuel Economy
11.8 L/100km / 19.9 MPG (combined)

Powertrain

Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (transverse), All-wheel drive
Emission Standard
Euro 5
Euro 6d
Engine
M 177
Engine | Bore
83.0 mm / 3.3 in
82.5 mm / 3.2 in
Engine | Compression Ratio
8.6:1
10.0:1
Engine | Displacement
4.0 L / 243.0 cu-in / 3982.0 cc
2.5 L / 151.3 cu-in / 2480.0 cc
2.0 L / 121.1 cu-in / 1984.0 cc
Engine | Stroke
92.0 mm / 3.6 in
92.8 mm / 3.7 in
Engine | Type
Bi-turbocharged direct-injected petrol V8 DOHC engine with 4 values per cylinder
Turbocharged direct-injected petrol inline-5 DOHC engine with 4 values per cylinder
Turbocharged direct-injected petrol inline-4 engine with 4 values per cylinder
Transmission | Gears
9-speed
Transmission | Type
Automatic AMG SPEEDSHIFT MCT

Production

Availability
2021
2018

Reviews

Neofiliac score
88%
74%
40%
Pros
  • Rather good performance
  • Decent styling
  • Good handling
  • Good build quality
  • Decent performance
  • Interesting 2.5 TFSI engine
  • Decent reliability
  • Decent engine robustness
Cons
  • Obsession with AWD
  • I4 engine in an SL
  • Larger than before
  • Low cargo capacity
  • Stuck with MacPherson struts in the front
  • Low cargo capacity
  • Somewhat ugly
  • Only available with small engines
  • Stuck with MacPherson struts in the front
  • Not as cheap as it looks

Price

Offers (incl. referral links)
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