The Comparative Analysis :

Audi TT RS Roadster S tronic (10 - 14) vs. BMW Z4 Roadster M40i Steptronic Sport (19 - ..)

€ 62,000
Audi TT RS Roadster S tronic (10 - 14) Audi TT RS Roadster
€ 61,000
 BMW Z4 Roadster M40i Steptronic Sport (19 - ..) BMW Z4 Roadster M40i
€ 62,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 61,000

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The Audi TT RS Roadster is 12.6 cm shorter, 2.2 cm narrower and 4.4 cm taller than the BMW Z4 Roadster M40i.
Audi TT RS Roadster
BMW Z4 Roadster M40i
1348
Blueprint Audi TT RS Roadster S tronic (10 - 14)
1842
1952
1304
Blueprint BMW Z4 Roadster M40i Steptronic Sport (19 - ..)
1864
2024
1842 mm
Width
1864 mm
1952 mm
Width Incl. Mirrors
2024 mm
1348 mm
Height
1304 mm
Blueprint Audi TT RS Roadster S tronic (10 - 14)
2468
4198
Blueprint BMW Z4 Roadster M40i Steptronic Sport (19 - ..)
2470
4324
4198 mm
Length
4324 mm
2468 mm
Wheelbase
2470 mm

Vehicle Weight

Audi TT RS Roadster
BMW Z4 Roadster M40i
1610 kg
Kerb Weight
1610 kg
1855 kg
Gross Vehicle
Weight
1860 kg
Audi TT RS Roadster S tronic (10 - 14)
Weight Difference:
0 kg
0 %
BMW Z4 Roadster M40i Steptronic Sport (19 - ..)

General

Audi TT RS Roadster
BMW Z4 Roadster M40i
8J
Generation
G29
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Audi TT RS Roadster
BMW Z4 Roadster M40i
Straight-five petrol engine with tur­bo­charger
Engine Type
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
VW EA855
Engine Series
BMW B58
CEPA
Engine Code
B58-B30
4
Valves
4
5
Cylinders
6
2480 CC
Engine Capacity
2998 CC
335 bhp
at 5400 rpm
Power
335 bhp
at 5000 rpm
Audi TT RS Roadster
335 bhp
335 bhp
BMW Z4 Roadster M40i
450 NM
at 1600 rpm
Max. Torque
500 NM
at 1600 rpm
Audi TT RS Roadster
450 NM
500 NM
BMW Z4 Roadster M40i

Performance

Audi TT RS Roadster
BMW Z4 Roadster M40i
155 mph
Maximum Speed
155 mph
4.4 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph 62
mph

61 m
0.000 sec

Audi TT RS Roadster

62 mph 62
mph

63 m
0.000 sec

BMW Z4 Roadster M40i

▶ REPLAY
4.81 kg/bhp
Weight-to-Power Ratio
4.81 kg/bhp
Audi TT RS Roadster
4.81 kg/bhp
4.81 kg/bhp
BMW Z4 Roadster M40i

Fuel Economy / Emissions

Audi TT RS Roadster
BMW Z4 Roadster M40i
Fuel Economy
33 mpg
combined
40 mpg
Audi TT RS Roadster
33 mpg
40 mpg
BMW Z4 Roadster M40i
23 mpg
city
31 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
52 L
Kraftstoffanzeige
434 mi
Range
455 mi
Audi TT RS Roadster
434 mi
455 mi
BMW Z4 Roadster M40i
Environmental Impact
162.9 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).
134.5 kWh
Audi TT RS Roadster
162.9 kWh
134.5 kWh
BMW Z4 Roadster M40i
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
199 g/km (NEFZ)
CO2 Emissions
191 g/km (WLTP)

Practical Convenience

Audi TT RS Roadster
BMW Z4 Roadster M40i
2
Doors
2
2
No. of Seats
2
245 kg
Maximum Payload
250 kg
250 L
Boot Capacity
281 L
No data
Boot Capacity (Seats Down)
No data