The Comparative Analysis :

Mercedes SL 65 AMG SPEEDSHIFT PLUS (16 - 18) vs. Audi R8 Spyder 5.2 FSI V10 plus quattro S tronic (17 - 18)

€ 240,200
Mercedes SL 65 AMG SPEEDSHIFT PLUS (16 - 18) Mercedes SL 65 AMG
€ 209,000
 Audi R8 Spyder 5.2 FSI V10 plus quattro S tronic (17 - 18) Audi R8 Spyder 5.2 FSI V10 plus
€ 240,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 209,000

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The Mercedes SL 65 AMG is 8.1 inches longer, 2.5 inches narrower and 2.2 inches taller than the Audi R8 Spyder 5.2 FSI V10 plus.
Mercedes SL 65 AMG
Audi R8 Spyder 5.2 FSI V10 plus
51.2
Blueprint Mercedes SL 65 AMG SPEEDSHIFT PLUS (16 - 18)
73.9
82.6
49
Blueprint Audi R8 Spyder 5.2 FSI V10 plus quattro S tronic (17 - 18)
76.4
80.2
73.9 in
Width
76.4 in
82.6 in
Width Incl. Mirrors
80.2 in
51.2 in
Height
49 in
Blueprint Mercedes SL 65 AMG SPEEDSHIFT PLUS (16 - 18)
101.8
182.4
Blueprint Audi R8 Spyder 5.2 FSI V10 plus quattro S tronic (17 - 18)
104.3
174.3
182.4 in
Length
174.3 in
101.8 in
Wheelbase
104.3 in

Vehicle Weight

Mercedes SL 65 AMG
Audi R8 Spyder 5.2 FSI V10 plus
4299 lb
Curb Weight
3902 lb
4872 lb
Gross Vehicle
Weight
4486 lb
Mercedes SL 65 AMG SPEEDSHIFT PLUS (16 - 18)
Weight Difference:
397 lb
9.23 %
Audi R8 Spyder 5.2 FSI V10 plus quattro S tronic (17 - 18)

General

Mercedes SL 65 AMG
Audi R8 Spyder 5.2 FSI V10 plus
R231
Generation
4S
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes SL 65 AMG
Audi R8 Spyder 5.2 FSI V10 plus
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V10 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 279
Engine Series
M 279.981
Engine Code
CSPA, DKAA
4
Valves
4
12
Cylinders
10
6 L / 294 cu in
Displacement
5.2 L / 254 cu in
621 hp
at 4800 rpm
Power
602 hp
at 8250 rpm
Mercedes SL 65 AMG
621 hp
602 hp
Audi R8 Spyder 5.2 FSI V10 plus
738 lb‑ft
at 2300 rpm
Max. Torque
413 lb‑ft
at 6500 rpm
Mercedes SL 65 AMG
738 lb‑ft
413 lb‑ft
Audi R8 Spyder 5.2 FSI V10 plus

Performance

Mercedes SL 65 AMG
Audi R8 Spyder 5.2 FSI V10 plus
155 mph
Maximum Speed
204 mph
4 sec
Acceleration 0 to 62 mph
3.3 sec
62 mph 62
mph

184 ft
0.000 sec

Mercedes SL 65 AMG

62 mph 62
mph

151 ft
0.000 sec

Audi R8 Spyder 5.2 FSI V10 plus

▶ REPLAY
6.92 lb/hp
Weight-to-Power Ratio
6.48 lb/hp
Mercedes SL 65 AMG
6.92 lb/hp
6.48 lb/hp
Audi R8 Spyder 5.2 FSI V10 plus

Fuel Economy / Emissions

Mercedes SL 65 AMG
Audi R8 Spyder 5.2 FSI V10 plus
Fuel Economy
20 mpg
combined
17 mpg
Mercedes SL 65 AMG
20 mpg
17 mpg
Audi R8 Spyder 5.2 FSI V10 plus
14 mpg
city
12 mpg
27 mpg
highway
No data
Kraftstoffanzeige
19.8 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
391 mi
Range
365 mi
Mercedes SL 65 AMG
391 mi
365 mi
Audi R8 Spyder 5.2 FSI V10 plus
Environmental Impact
225.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
257.7 kWh
Mercedes SL 65 AMG
225.5 kWh
257.7 kWh
Audi R8 Spyder 5.2 FSI V10 plus
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
449 g/mi (NEFZ)
CO2 Emissions
497 g/mi (NEFZ)

Practical Convenience

Mercedes SL 65 AMG
Audi R8 Spyder 5.2 FSI V10 plus
2
Doors
2
2
No. of Seats
2
573 lb
Maximum Payload
584 lb
14.3 cu ft
Trunk Volume
3.2 cu ft
No data
Cargo Volume (Seats Down)
No data