The Comparative Analysis :

BMW Z4 Roadster sDrive23i (09 - 11) vs. Audi TT Roadster 2.0 TDI quattro (10 - 14)

€ 36,400
BMW Z4 Roadster sDrive23i (09 - 11) BMW Z4 Roadster sDrive23i
€ 38,300
 Audi TT Roadster 2.0 TDI quattro (10 - 14) Audi TT Roadster 2.0 TDI
€ 36,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,300

ⓘ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 sDrive23i is 5.2 cm longer, 5.2 cm narrower and 6.6 cm lower than the Audi TT Roadster 2.0 TDI.
BMW Z4 Roadster sDrive23i
Audi TT Roadster 2.0 TDI
1291
Blueprint BMW Z4 Roadster sDrive23i (09 - 11)
1790
1951
1357
Blueprint Audi TT Roadster 2.0 TDI quattro (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 sDrive23i (09 - 11)
2496
4239
Blueprint Audi TT Roadster 2.0 TDI quattro (10 - 14)
2468
4187
4239 mm
Length
4187 mm
2496 mm
Wheelbase
2468 mm

Vehicle Weight

BMW Z4 Roadster sDrive23i
Audi TT Roadster 2.0 TDI
1480 kg
Kerb Weight
1490 kg
1735 kg
Gross Vehicle
Weight
1735 kg
BMW Z4 Roadster sDrive23i (09 - 11)
Weight Difference:
10 kg
0.67 %
Audi TT Roadster 2.0 TDI quattro (10 - 14)

General

BMW Z4 Roadster sDrive23i
Audi TT Roadster 2.0 TDI
E89
Generation
8J
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

BMW Z4 Roadster sDrive23i
Audi TT Roadster 2.0 TDI
Straight-six petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW N52
Engine Series
VW EA189
N52-B25
Engine Code
CBBB, CFGB
4
Valves
4
6
Cylinders
4
2497 CC
Engine Capacity
1968 CC
201 bhp
at 6300 rpm
Power
168 bhp
at 4200 rpm
BMW Z4 Roadster sDrive23i
201 bhp
168 bhp
Audi TT Roadster 2.0 TDI
250 NM
at 2750 rpm
Max. Torque
350 NM
at 1750 rpm
BMW Z4 Roadster sDrive23i
250 NM
350 NM
Audi TT Roadster 2.0 TDI

Performance

BMW Z4 Roadster sDrive23i
Audi TT Roadster 2.0 TDI
150 mph
Maximum Speed
139 mph
6.6 sec
Acceleration 0 to 62 mph
7.7 sec
62 mph 62
mph

92 m
0.000 sec

BMW Z4 Roadster sDrive23i

62 mph 62
mph

107 m
0.000 sec

Audi TT Roadster 2.0 TDI

▶ REPLAY
7.36 kg/bhp
Weight-to-Power Ratio
8.87 kg/bhp
BMW Z4 Roadster sDrive23i
7.36 kg/bhp
8.87 kg/bhp
Audi TT Roadster 2.0 TDI

Fuel Economy / Emissions

BMW Z4 Roadster sDrive23i
Audi TT Roadster 2.0 TDI
Fuel Economy
33 mpg
combined
51 mpg
BMW Z4 Roadster sDrive23i
33 mpg
51 mpg
Audi TT Roadster 2.0 TDI
23 mpg
city
39 mpg
No data
motorway
No data
Kraftstoffanzeige
55 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
402 mi
Range
678 mi
BMW Z4 Roadster sDrive23i
402 mi
678 mi
Audi TT Roadster 2.0 TDI
Environmental Impact
161.1 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).
113.1 kWh
BMW Z4 Roadster sDrive23i
161.1 kWh
113.1 kWh
Audi TT Roadster 2.0 TDI
Euro 5
Emission Standard
Euro 5
199 g/km (NEFZ)
CO2 Emissions
144 g/km (NEFZ)

Practical Convenience

BMW Z4 Roadster sDrive23i
Audi TT Roadster 2.0 TDI
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