The Comparative Analysis :

Audi TT Roadster 2.0 TDI quattro (08 - 10) vs. BMW Z4 Roadster sDrive20i Steptronic Sport (19 - ..)

€ 36,500
Audi TT Roadster 2.0 TDI quattro (08 - 10) Audi TT Roadster 2.0 TDI
€ 43,300
 BMW Z4 Roadster sDrive20i Steptronic Sport (19 - ..) BMW Z4 Roadster sDrive20i
€ 36,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The Audi TT Roadster 2.0 TDI is 5.7 inches shorter, 0.9 inches narrower and 2.1 inches taller than the BMW Z4 Roadster sDrive20i.
Audi TT Roadster 2.0 TDI
BMW Z4 Roadster sDrive20i
53.5
Blueprint Audi TT Roadster 2.0 TDI quattro (08 - 10)
72.5
76.9
51.3
Blueprint BMW Z4 Roadster sDrive20i Steptronic Sport (19 - ..)
73.4
79.7
72.5 in
Width
73.4 in
76.9 in
Width Incl. Mirrors
79.7 in
53.5 in
Height
51.3 in
Blueprint Audi TT Roadster 2.0 TDI quattro (08 - 10)
97.2
164.5
Blueprint BMW Z4 Roadster sDrive20i Steptronic Sport (19 - ..)
97.2
170.2
164.5 in
Length
170.2 in
97.2 in
Wheelbase
97.2 in

Vehicle Weight

Audi TT Roadster 2.0 TDI
BMW Z4 Roadster sDrive20i
3285 lb
Curb Weight
3296 lb
3825 lb
Gross Vehicle
Weight
3836 lb
Audi TT Roadster 2.0 TDI quattro (08 - 10)
Weight Difference:
11 lb
0.33 %
BMW Z4 Roadster sDrive20i Steptronic Sport (19 - ..)

General

Audi TT Roadster 2.0 TDI
BMW Z4 Roadster sDrive20i
8J
Generation
G29
Roadster
Car Body Style
Roadster
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Audi TT Roadster 2.0 TDI
BMW Z4 Roadster sDrive20i
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
VW EA189
Engine Series
BMW B48
CBBB, CFGB
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
168 hp
at 4200 rpm
Power
194 hp
at 4500 rpm
Audi TT Roadster 2.0 TDI
168 hp
194 hp
BMW Z4 Roadster sDrive20i
258 lb‑ft
at 1750 rpm
Max. Torque
236 lb‑ft
at 1450 rpm
Audi TT Roadster 2.0 TDI
258 lb‑ft
236 lb‑ft
BMW Z4 Roadster sDrive20i

Performance

Audi TT Roadster 2.0 TDI
BMW Z4 Roadster sDrive20i
139 mph
Maximum Speed
149 mph
7.7 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

351 ft
0.000 sec

Audi TT Roadster 2.0 TDI

62 mph 62
mph

302 ft
0.000 sec

BMW Z4 Roadster sDrive20i

▶ REPLAY
19.55 lb/hp
Weight-to-Power Ratio
16.99 lb/hp
Audi TT Roadster 2.0 TDI
19.55 lb/hp
16.99 lb/hp
BMW Z4 Roadster sDrive20i

Fuel Economy / Emissions

Audi TT Roadster 2.0 TDI
BMW Z4 Roadster sDrive20i
Fuel Economy
43 mpg
combined
39 mpg
Audi TT Roadster 2.0 TDI
43 mpg
39 mpg
BMW Z4 Roadster sDrive20i
33 mpg
city
32 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
13.7 gal
Kraftstoffanzeige
678 mi
Range
529 mi
Audi TT Roadster 2.0 TDI
678 mi
529 mi
BMW Z4 Roadster sDrive20i
Environmental Impact
113.1 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).
115.6 kWh
Audi TT Roadster 2.0 TDI
113.1 kWh
115.6 kWh
BMW Z4 Roadster sDrive20i
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
232 g/mi (NEFZ)
CO2 Emissions
269 g/mi (WLTP)

Practical Convenience

Audi TT Roadster 2.0 TDI
BMW Z4 Roadster sDrive20i
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
540 lb
7.1 cu ft
Trunk Volume
8 cu ft
No data
Cargo Volume (Seats Down)
No data