The Comparative Analysis :

Audi TT RS Roadster quattro S tronic (16 - 18) vs. BMW Z4 Roadster sDrive20i Automatic (13 - 16)

€ 69,800
Audi TT RS Roadster quattro S tronic (16 - 18) Audi TT RS Roadster
€ 39,600
 BMW Z4 Roadster sDrive20i Automatic (13 - 16) BMW Z4 Roadster sDrive20i
€ 69,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,600

ⓘ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 4.8 cm shorter, 4.2 cm wider and 5.4 cm taller than the BMW Z4 Roadster sDrive20i.
Audi TT RS Roadster
BMW Z4 Roadster sDrive20i
1345
Blueprint Audi TT RS Roadster quattro S tronic (16 - 18)
1832
1966
1291
Blueprint BMW Z4 Roadster sDrive20i Automatic (13 - 16)
1790
1951
1832 mm
Width
1790 mm
1966 mm
Width Incl. Mirrors
1951 mm
1345 mm
Height
1291 mm
Blueprint Audi TT RS Roadster quattro S tronic (16 - 18)
2505
4191
Blueprint BMW Z4 Roadster sDrive20i Automatic (13 - 16)
2496
4239
4191 mm
Length
4239 mm
2505 mm
Wheelbase
2496 mm

Vehicle Weight

Audi TT RS Roadster
BMW Z4 Roadster sDrive20i
1605 kg
Kerb Weight
1495 kg
1850 kg
Gross Vehicle
Weight
1750 kg
Audi TT RS Roadster quattro S tronic (16 - 18)
Weight Difference:
110 kg
6.85 %
BMW Z4 Roadster sDrive20i Automatic (13 - 16)

General

Audi TT RS Roadster
BMW Z4 Roadster sDrive20i
8S
Generation
E89
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 sDrive20i
Straight-five petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
VW EA855 evo
Engine Series
BMW N20
DAZA
Engine Code
N20-B20
4
Valves
4
5
Cylinders
4
2480 CC
Engine Capacity
1997 CC
395 bhp
at 5850 rpm
Power
181 bhp
at 5000 rpm
Audi TT RS Roadster
395 bhp
181 bhp
BMW Z4 Roadster sDrive20i
480 NM
at 1700 rpm
Max. Torque
270 NM
at 1250 rpm
Audi TT RS Roadster
480 NM
270 NM
BMW Z4 Roadster sDrive20i

Performance

Audi TT RS Roadster
BMW Z4 Roadster sDrive20i
155 mph
Maximum Speed
144 mph
3.9 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph 62
mph

54 m
0.000 sec

Audi TT RS Roadster

62 mph 62
mph

100 m
0.000 sec

BMW Z4 Roadster sDrive20i

▶ REPLAY
4.06 kg/bhp
Weight-to-Power Ratio
8.26 kg/bhp
Audi TT RS Roadster
4.06 kg/bhp
8.26 kg/bhp
BMW Z4 Roadster sDrive20i

Fuel Economy / Emissions

Audi TT RS Roadster
BMW Z4 Roadster sDrive20i
Fuel Economy
34 mpg
combined
42 mpg
Audi TT RS Roadster
34 mpg
42 mpg
BMW Z4 Roadster sDrive20i
25 mpg
city
30 mpg
No data
motorway
No data
Kraftstoffanzeige
55 L
Fuel Tank Capacity
55 L
Kraftstoffanzeige
412 mi
Range
503 mi
Audi TT RS Roadster
412 mi
503 mi
BMW Z4 Roadster sDrive20i
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).
128.7 kWh
Audi TT RS Roadster
157.2 kWh
128.7 kWh
BMW Z4 Roadster sDrive20i
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
189 g/km (NEFZ)
CO2 Emissions
159 g/km (NEFZ)

Practical Convenience

Audi TT RS Roadster
BMW Z4 Roadster sDrive20i
2
Doors
2
2
No. of Seats
2
245 kg
Maximum Payload
255 kg
280 L
Boot Capacity
310 L
No data
Boot Capacity (Seats Down)
No data