The Comparative Analysis :

Audi TT Roadster 1.8 TFSI S tronic (15 - 18) vs. BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)

€ 38,300
Audi TT Roadster 1.8 TFSI S tronic (15 - 18) Audi TT Roadster 1.8 TFSI
€ 49,000
 BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..) BMW Z4 Roadster sDrive30i
€ 38,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,000

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

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The Audi TT Roadster 1.8 TFSI is 5.8 inches shorter, 1.3 inches narrower and 2 inches taller than the BMW Z4 Roadster sDrive30i.
Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive30i
53.3
Blueprint Audi TT Roadster 1.8 TFSI S tronic (15 - 18)
72.1
77.4
51.3
Blueprint BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)
73.4
79.7
72.1 in
Width
73.4 in
77.4 in
Width Incl. Mirrors
79.7 in
53.3 in
Height
51.3 in
Blueprint Audi TT Roadster 1.8 TFSI S tronic (15 - 18)
98.6
164.4
Blueprint BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)
97.2
170.2
164.4 in
Length
170.2 in
98.6 in
Wheelbase
97.2 in

Vehicle Weight

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive30i
3075 lb
Curb Weight
3318 lb
3616 lb
Gross Vehicle
Weight
3836 lb
Audi TT Roadster 1.8 TFSI S tronic (15 - 18)
Weight Difference:
243 lb
7.32 %
BMW Z4 Roadster sDrive30i Steptronic Sport (19 - ..)

General

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive30i
8S
Generation
G29
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive30i
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
VW EA888
Engine Series
BMW B48
CJSA
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
1.8 L / 88 cu in
Displacement
2 L / 98 cu in
178 hp
at 5100 rpm
Power
254 hp
at 5000 rpm
Audi TT Roadster 1.8 TFSI
178 hp
254 hp
BMW Z4 Roadster sDrive30i
184 lb‑ft
at 1250 rpm
Max. Torque
295 lb‑ft
at 1550 rpm
Audi TT Roadster 1.8 TFSI
184 lb‑ft
295 lb‑ft
BMW Z4 Roadster sDrive30i

Performance

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive30i
147 mph
Maximum Speed
155 mph
7.3 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

331 ft
0.000 sec

Audi TT Roadster 1.8 TFSI

62 mph 62
mph

246 ft
0.000 sec

BMW Z4 Roadster sDrive30i

▶ REPLAY
17.28 lb/hp
Weight-to-Power Ratio
13.06 lb/hp
Audi TT Roadster 1.8 TFSI
17.28 lb/hp
13.06 lb/hp
BMW Z4 Roadster sDrive30i

Fuel Economy / Emissions

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive30i
Fuel Economy
41 mpg
combined
39 mpg
Audi TT Roadster 1.8 TFSI
41 mpg
39 mpg
BMW Z4 Roadster sDrive30i
33 mpg
city
32 mpg
No data
highway
No data
Kraftstoffanzeige
13.2 gal
Fuel Tank Capacity
13.7 gal
Kraftstoffanzeige
536 mi
Range
539 mi
Audi TT Roadster 1.8 TFSI
536 mi
539 mi
BMW Z4 Roadster sDrive30i
Environmental Impact
109.9 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).
113.6 kWh
Audi TT Roadster 1.8 TFSI
109.9 kWh
113.6 kWh
BMW Z4 Roadster sDrive30i
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
212 g/mi (NEFZ)
CO2 Emissions
267 g/mi (WLTP)

Practical Convenience

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive30i
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
518 lb
7.9 cu ft
Trunk Volume
8 cu ft
No data
Cargo Volume (Seats Down)
No data