The Comparative Analysis :

BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13) vs. Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14)

€ 51,700
BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13) BMW Z4 Roadster sDrive35i
€ 40,900
 Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14) Audi TT Roadster 2.0 TFSI
€ 51,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,900

ⓘ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 BMW Z4 Roadster sDrive35i is 5.2 cm longer, 5.2 cm narrower and 6.6 cm lower than the Audi TT Roadster 2.0 TFSI.
BMW Z4 Roadster sDrive35i
Audi TT Roadster 2.0 TFSI
1291
Blueprint BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
1790
1951
1357
Blueprint Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14)
1842
1952
1790 mm
Width
1842 mm
1951 mm
Width Incl. Mirrors
1952 mm
1291 mm
Height
1357 mm
Blueprint BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
2496
4239
Blueprint Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14)
2468
4187
4239 mm
Length
4187 mm
2496 mm
Wheelbase
2468 mm

Vehicle Weight

BMW Z4 Roadster sDrive35i
Audi TT Roadster 2.0 TFSI
1600 kg
Kerb Weight
1480 kg
1855 kg
Gross Vehicle
Weight
1725 kg
BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
Weight Difference:
120 kg
7.5 %
Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14)

General

BMW Z4 Roadster sDrive35i
Audi TT Roadster 2.0 TFSI
E89
Generation
8J
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed dual clutch transmission
Transmission
6-speed dual clutch transmission

Engine

BMW Z4 Roadster sDrive35i
Audi TT Roadster 2.0 TFSI
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW N54
Engine Series
VW EA888
N54-B30
Engine Code
CESA, CETA
4
Valves
4
6
Cylinders
4
2979 CC
Engine Capacity
1984 CC
302 bhp
at 5800 rpm
Power
208 bhp
at 4300 rpm
BMW Z4 Roadster sDrive35i
302 bhp
208 bhp
Audi TT Roadster 2.0 TFSI
400 NM
at 1300 rpm
Max. Torque
350 NM
at 1600 rpm
BMW Z4 Roadster sDrive35i
400 NM
350 NM
Audi TT Roadster 2.0 TFSI

Performance

BMW Z4 Roadster sDrive35i
Audi TT Roadster 2.0 TFSI
155 mph
Maximum Speed
149 mph
5.1 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph 62
mph

71 m
0.000 sec

BMW Z4 Roadster sDrive35i

62 mph 62
mph

81 m
0.000 sec

Audi TT Roadster 2.0 TFSI

▶ REPLAY
5.3 kg/bhp
Weight-to-Power Ratio
7.12 kg/bhp
BMW Z4 Roadster sDrive35i
5.3 kg/bhp
7.12 kg/bhp
Audi TT Roadster 2.0 TFSI

Fuel Economy / Emissions

BMW Z4 Roadster sDrive35i
Audi TT Roadster 2.0 TFSI
Fuel Economy
31 mpg
combined
38 mpg
BMW Z4 Roadster sDrive35i
31 mpg
38 mpg
Audi TT Roadster 2.0 TFSI
22 mpg
city
28 mpg
No data
motorway
No data
Kraftstoffanzeige
55 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
380 mi
Range
504 mi
BMW Z4 Roadster sDrive35i
380 mi
504 mi
Audi TT Roadster 2.0 TFSI
Environmental Impact
170.4 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).
140.2 kWh
BMW Z4 Roadster sDrive35i
170.4 kWh
140.2 kWh
Audi TT Roadster 2.0 TFSI
Euro 5
Emission Standard
Euro 5
210 g/km (NEFZ)
CO2 Emissions
172 g/km (NEFZ)

Practical Convenience

BMW Z4 Roadster sDrive35i
Audi TT Roadster 2.0 TFSI
2
Doors
2
2
No. of Seats
2
255 kg
Maximum Payload
245 kg
310 L
Boot Capacity
250 L
No data
Boot Capacity (Seats Down)
No data