The Comparative Analysis :

BMW Z4 Roadster sDrive30i Sport-Automatic (09 - 11) vs. Audi TT Roadster 2.0 TFSI quattro S tronic (08 - 10)

€ 45,800
BMW Z4 Roadster sDrive30i Sport-Automatic (09 - 11) BMW Z4 Roadster sDrive30i
€ 39,000
 Audi TT Roadster 2.0 TFSI quattro S tronic (08 - 10) Audi TT Roadster 2.0 TFSI
€ 45,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,000

ⓘ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 BMW Z4 Roadster sDrive30i is 6.1 cm longer, 5.2 cm narrower and 6.7 cm lower than the Audi TT Roadster 2.0 TFSI.
BMW Z4 Roadster sDrive30i
Audi TT Roadster 2.0 TFSI
1291
Blueprint BMW Z4 Roadster sDrive30i Sport-Automatic (09 - 11)
1790
1951
1358
Blueprint Audi TT Roadster 2.0 TFSI quattro S tronic (08 - 10)
1842
1952
1790 mm
Width
1842 mm
1951 mm
Width Incl. Mirrors
1952 mm
1291 mm
Height
1358 mm
Blueprint BMW Z4 Roadster sDrive30i Sport-Automatic (09 - 11)
2496
4239
Blueprint Audi TT Roadster 2.0 TFSI quattro S tronic (08 - 10)
2468
4178
4239 mm
Length
4178 mm
2496 mm
Wheelbase
2468 mm

Vehicle Weight

BMW Z4 Roadster sDrive30i
Audi TT Roadster 2.0 TFSI
1505 kg
Kerb Weight
1480 kg
1760 kg
Gross Vehicle
Weight
1725 kg
BMW Z4 Roadster sDrive30i Sport-Automatic (09 - 11)
Weight Difference:
25 kg
1.66 %
Audi TT Roadster 2.0 TFSI quattro S tronic (08 - 10)

General

BMW Z4 Roadster sDrive30i
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
6-speed automatic transmission
Transmission
6-speed dual clutch transmission

Engine

BMW Z4 Roadster sDrive30i
Audi TT Roadster 2.0 TFSI
Straight-six petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW N52
Engine Series
VW EA113
N52-B30
Engine Code
BWA, BPY
4
Valves
4
6
Cylinders
4
2996 CC
Engine Capacity
1984 CC
254 bhp
at 6600 rpm
Power
197 bhp
at 5100 rpm
BMW Z4 Roadster sDrive30i
254 bhp
197 bhp
Audi TT Roadster 2.0 TFSI
310 NM
at 2600 rpm
Max. Torque
280 NM
at 1700 rpm
BMW Z4 Roadster sDrive30i
310 NM
280 NM
Audi TT Roadster 2.0 TFSI

Performance

BMW Z4 Roadster sDrive30i
Audi TT Roadster 2.0 TFSI
155 mph
Maximum Speed
146 mph
6.1 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph 62
mph

85 m
0.000 sec

BMW Z4 Roadster sDrive30i

62 mph 62
mph

89 m
0.000 sec

Audi TT Roadster 2.0 TFSI

▶ REPLAY
5.93 kg/bhp
Weight-to-Power Ratio
7.51 kg/bhp
BMW Z4 Roadster sDrive30i
5.93 kg/bhp
7.51 kg/bhp
Audi TT Roadster 2.0 TFSI

Fuel Economy / Emissions

BMW Z4 Roadster sDrive30i
Audi TT Roadster 2.0 TFSI
Fuel Economy
34 mpg
combined
36 mpg
BMW Z4 Roadster sDrive30i
34 mpg
36 mpg
Audi TT Roadster 2.0 TFSI
24 mpg
city
27 mpg
No data
motorway
No data
Kraftstoffanzeige
55 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
412 mi
Range
478 mi
BMW Z4 Roadster sDrive30i
412 mi
478 mi
Audi TT Roadster 2.0 TFSI
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).
147.7 kWh
BMW Z4 Roadster sDrive30i
157.2 kWh
147.7 kWh
Audi TT Roadster 2.0 TFSI
Euro 5
Emission Standard
Euro 5
195 g/km (NEFZ)
CO2 Emissions
181 g/km (NEFZ)

Practical Convenience

BMW Z4 Roadster sDrive30i
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