The Comparative Analysis :

Audi TT RS Roadster quattro S tronic (16 - 18) vs. BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)

€ 69,800
Audi TT RS Roadster quattro S tronic (16 - 18) Audi TT RS Roadster
€ 49,000
 BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..) BMW Z4 Roadster sDrive30i
€ 69,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,000

ⓘ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 Audi TT RS Roadster is 13.3 cm shorter, 3.2 cm narrower and 4.1 cm taller than the BMW Z4 Roadster sDrive30i.
Audi TT RS Roadster
BMW Z4 Roadster sDrive30i
1345
Blueprint Audi TT RS Roadster quattro S tronic (16 - 18)
1832
1966
1304
Blueprint BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)
1864
2024
1832 mm
Width
1864 mm
1966 mm
Width Incl. Mirrors
2024 mm
1345 mm
Height
1304 mm
Blueprint Audi TT RS Roadster quattro S tronic (16 - 18)
2505
4191
Blueprint BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)
2470
4324
4191 mm
Length
4324 mm
2505 mm
Wheelbase
2470 mm

Vehicle Weight

Audi TT RS Roadster
BMW Z4 Roadster sDrive30i
1605 kg
Kerb Weight
1505 kg
1850 kg
Gross Vehicle
Weight
1740 kg
Audi TT RS Roadster quattro S tronic (16 - 18)
Weight Difference:
100 kg
6.23 %
BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)

General

Audi TT RS Roadster
BMW Z4 Roadster sDrive30i
8S
Generation
G29
Roadster
Car Body Style
Roadster
Super Unleaded (98 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 sDrive30i
Straight-five petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
VW EA855 evo
Engine Series
BMW B48
DAZA
Engine Code
B48-B20
4
Valves
4
5
Cylinders
4
2480 CC
Engine Capacity
1998 CC
395 bhp
at 5850 rpm
Power
254 bhp
at 5000 rpm
Audi TT RS Roadster
395 bhp
254 bhp
BMW Z4 Roadster sDrive30i
480 NM
at 1700 rpm
Max. Torque
400 NM
at 1550 rpm
Audi TT RS Roadster
480 NM
400 NM
BMW Z4 Roadster sDrive30i

Performance

Audi TT RS Roadster
BMW Z4 Roadster sDrive30i
155 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

54 m
0.000 sec

Audi TT RS Roadster

62 mph 62
mph

75 m
0.000 sec

BMW Z4 Roadster sDrive30i

▶ REPLAY
4.06 kg/bhp
Weight-to-Power Ratio
5.93 kg/bhp
Audi TT RS Roadster
4.06 kg/bhp
5.93 kg/bhp
BMW Z4 Roadster sDrive30i

Fuel Economy / Emissions

Audi TT RS Roadster
BMW Z4 Roadster sDrive30i
Fuel Economy
34 mpg
combined
47 mpg
Audi TT RS Roadster
34 mpg
47 mpg
BMW Z4 Roadster sDrive30i
25 mpg
city
39 mpg
No data
motorway
No data
Kraftstoffanzeige
55 L
Fuel Tank Capacity
52 L
Kraftstoffanzeige
412 mi
Range
539 mi
Audi TT RS Roadster
412 mi
539 mi
BMW Z4 Roadster sDrive30i
Environmental Impact
157.2 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).
113.6 kWh
Audi TT RS Roadster
157.2 kWh
113.6 kWh
BMW Z4 Roadster sDrive30i
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
189 g/km (NEFZ)
CO2 Emissions
166 g/km (WLTP)

Practical Convenience

Audi TT RS Roadster
BMW Z4 Roadster sDrive30i
2
Doors
2
2
No. of Seats
2
245 kg
Maximum Payload
235 kg
280 L
Boot Capacity
281 L
No data
Boot Capacity (Seats Down)
No data