The Comparative Analysis :

Audi TT RS Roadster (09 - 10) vs. BMW Z4 Roadster sDrive23i Sport-Automatic (09 - 11)

€ 58,700
Audi TT RS Roadster (09 - 10) Audi TT RS Roadster
€ 38,800
 BMW Z4 Roadster sDrive23i Sport-Automatic (09 - 11) BMW Z4 Roadster sDrive23i
€ 58,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,800

ⓘ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 1.6 inches shorter, 2 inches wider and 2.2 inches taller than the BMW Z4 Roadster sDrive23i.
Audi TT RS Roadster
BMW Z4 Roadster sDrive23i
53.1
Blueprint Audi TT RS Roadster (09 - 10)
72.5
76.9
50.8
Blueprint BMW Z4 Roadster sDrive23i Sport-Automatic (09 - 11)
70.5
76.8
72.5 in
Width
70.5 in
76.9 in
Width Incl. Mirrors
76.8 in
53.1 in
Height
50.8 in
Blueprint Audi TT RS Roadster (09 - 10)
97.2
165.3
Blueprint BMW Z4 Roadster sDrive23i Sport-Automatic (09 - 11)
98.3
166.9
165.3 in
Length
166.9 in
97.2 in
Wheelbase
98.3 in

Vehicle Weight

Audi TT RS Roadster
BMW Z4 Roadster sDrive23i
3494 lb
Curb Weight
3318 lb
4034 lb
Gross Vehicle
Weight
3880 lb
Audi TT RS Roadster (09 - 10)
Weight Difference:
176 lb
5.04 %
BMW Z4 Roadster sDrive23i Sport-Automatic (09 - 11)

General

Audi TT RS Roadster
BMW Z4 Roadster sDrive23i
8J
Generation
E89
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission

Engine

Audi TT RS Roadster
BMW Z4 Roadster sDrive23i
Straight-five gasoline engine with tur­bo­charger
Engine Type
Straight-six gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
VW EA855
Engine Series
BMW N52
CEPA
Engine Code
N52-B25
4
Valves
4
5
Cylinders
6
2.5 L / 122 cu in
Displacement
2.5 L / 122 cu in
335 hp
at 5400 rpm
Power
201 hp
at 6300 rpm
Audi TT RS Roadster
335 hp
201 hp
BMW Z4 Roadster sDrive23i
332 lb‑ft
at 1600 rpm
Max. Torque
184 lb‑ft
at 2750 rpm
Audi TT RS Roadster
332 lb‑ft
184 lb‑ft
BMW Z4 Roadster sDrive23i

Performance

Audi TT RS Roadster
BMW Z4 Roadster sDrive23i
155 mph
Maximum Speed
149 mph
4.7 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph 62
mph

213 ft
0.000 sec

Audi TT RS Roadster

62 mph 62
mph

331 ft
0.000 sec

BMW Z4 Roadster sDrive23i

▶ REPLAY
10.43 lb/hp
Weight-to-Power Ratio
16.51 lb/hp
Audi TT RS Roadster
10.43 lb/hp
16.51 lb/hp
BMW Z4 Roadster sDrive23i

Fuel Economy / Emissions

Audi TT RS Roadster
BMW Z4 Roadster sDrive23i
Fuel Economy
25 mpg
combined
29 mpg
Audi TT RS Roadster
25 mpg
29 mpg
BMW Z4 Roadster sDrive23i
18 mpg
city
20 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
14.5 gal
Kraftstoffanzeige
393 mi
Range
417 mi
Audi TT RS Roadster
393 mi
417 mi
BMW Z4 Roadster sDrive23i
Environmental Impact
179.9 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).
155.3 kWh
Audi TT RS Roadster
179.9 kWh
155.3 kWh
BMW Z4 Roadster sDrive23i
Euro 5
Emission Standard
Euro 5
356 g/mi (NEFZ)
CO2 Emissions
309 g/mi (NEFZ)

Practical Convenience

Audi TT RS Roadster
BMW Z4 Roadster sDrive23i
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
562 lb
7.1 cu ft
Trunk Volume
8.8 cu ft
No data
Cargo Volume (Seats Down)
No data