The Comparative Analysis :

Alfa Romeo Spider 3.2 JTS V6 24V Q4 (06 - 10) vs. BMW Z4 Roadster sDrive20i (11 - 13)

€ 43,600
Alfa Romeo Spider 3.2 JTS V6 24V Q4 (06 - 10) Alfa Romeo Spider 3.2 JTS V6 24V
€ 36,600
 BMW Z4 Roadster sDrive20i (11 - 13) BMW Z4 Roadster sDrive20i
€ 43,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 36,600

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

Vehicle Dimensions

The Alfa Romeo Spider 3.2 JTS V6 24V is considerably bigger in every dimension. It's 15.4 cm longer, 4 cm wider and 2.7 cm taller than the BMW Z4 Roadster sDrive20i.
Alfa Romeo Spider 3.2 JTS V6 24V
BMW Z4 Roadster sDrive20i
1318
Blueprint Alfa Romeo Spider 3.2 JTS V6 24V Q4 (06 - 10)
1830
2035
1291
Blueprint BMW Z4 Roadster sDrive20i (11 - 13)
1790
1951
1830 mm
Width
1790 mm
2035 mm
Width Incl. Mirrors
1951 mm
1318 mm
Height
1291 mm
Blueprint Alfa Romeo Spider 3.2 JTS V6 24V Q4 (06 - 10)
2528
4393
Blueprint BMW Z4 Roadster sDrive20i (11 - 13)
2496
4239
4393 mm
Length
4239 mm
2528 mm
Wheelbase
2496 mm

Vehicle Weight

Alfa Romeo Spider 3.2 JTS V6 24V
BMW Z4 Roadster sDrive20i
1740 kg
Kerb Weight
1470 kg
2015 kg
Gross Vehicle
Weight
1725 kg
Alfa Romeo Spider 3.2 JTS V6 24V Q4 (06 - 10)
Weight Difference:
270 kg
15.52 %
BMW Z4 Roadster sDrive20i (11 - 13)

General

Alfa Romeo Spider 3.2 JTS V6 24V
BMW Z4 Roadster sDrive20i
Typ 939
Generation
E89
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Alfa Romeo Spider 3.2 JTS V6 24V
BMW Z4 Roadster sDrive20i
V6 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four petrol engine with tur­bo­charger
Engine Series
BMW N20
939 A.000
Engine Code
N20-B20
4
Valves
4
6
Cylinders
4
3195 CC
Engine Capacity
1997 CC
256 bhp
at 6300 rpm
Power
181 bhp
at 5000 rpm
Alfa Romeo Spider 3.2 JTS V6 24V
256 bhp
181 bhp
BMW Z4 Roadster sDrive20i
322 NM
at 4500 rpm
Max. Torque
270 NM
at 1250 rpm
Alfa Romeo Spider 3.2 JTS V6 24V
322 NM
270 NM
BMW Z4 Roadster sDrive20i

Performance

Alfa Romeo Spider 3.2 JTS V6 24V
BMW Z4 Roadster sDrive20i
152 mph
Maximum Speed
146 mph
7 sec
Acceleration 0 to 62 mph
6.9 sec
62 mph 62
mph

97 m
0.000 sec

Alfa Romeo Spider 3.2 JTS V6 24V

62 mph 62
mph

96 m
0.000 sec

BMW Z4 Roadster sDrive20i

▶ REPLAY
6.8 kg/bhp
Weight-to-Power Ratio
8.12 kg/bhp
Alfa Romeo Spider 3.2 JTS V6 24V
6.8 kg/bhp
8.12 kg/bhp
BMW Z4 Roadster sDrive20i

Fuel Economy / Emissions

Alfa Romeo Spider 3.2 JTS V6 24V
BMW Z4 Roadster sDrive20i
Fuel Economy
25 mpg
combined
42 mpg
Alfa Romeo Spider 3.2 JTS V6 24V
25 mpg
42 mpg
BMW Z4 Roadster sDrive20i
17 mpg
city
32 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
55 L
Kraftstoffanzeige
378 mi
Range
503 mi
Alfa Romeo Spider 3.2 JTS V6 24V
378 mi
503 mi
BMW Z4 Roadster sDrive20i
Environmental Impact
217.9 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).
128.7 kWh
Alfa Romeo Spider 3.2 JTS V6 24V
217.9 kWh
128.7 kWh
BMW Z4 Roadster sDrive20i
Euro 4
Emission Standard
Euro 5
272 g/km (NEFZ)
CO2 Emissions
159 g/km (NEFZ)

Practical Convenience

Alfa Romeo Spider 3.2 JTS V6 24V
BMW Z4 Roadster sDrive20i
2
Doors
2
2
No. of Seats
2
275 kg
Maximum Payload
255 kg
253 L
Boot Capacity
310 L
No data
Boot Capacity (Seats Down)
No data