The Comparative Analysis :

Alfa Romeo Spider 2.4 JTDM 20V DPF (07 - 08) vs. BMW Z4 Roadster sDrive20i (19 - ..)

€ 38,200
Alfa Romeo Spider 2.4 JTDM 20V DPF (07 - 08) Alfa Romeo Spider 2.4 JTDM 20V DPF
€ 41,000
 BMW Z4 Roadster sDrive20i (19 - ..) BMW Z4 Roadster sDrive20i
€ 38,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,000

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The Alfa Romeo Spider 2.4 JTDM 20V DPF is 6.9 cm longer, 3.4 cm narrower and 1.4 cm taller than the BMW Z4 Roadster sDrive20i.
Alfa Romeo Spider 2.4 JTDM 20V DPF
BMW Z4 Roadster sDrive20i
1318
Blueprint Alfa Romeo Spider 2.4 JTDM 20V DPF (07 - 08)
1830
2035
1304
Blueprint BMW Z4 Roadster sDrive20i (19 - ..)
1864
2024
1830 mm
Width
1864 mm
2035 mm
Width Incl. Mirrors
2024 mm
1318 mm
Height
1304 mm
Blueprint Alfa Romeo Spider 2.4 JTDM 20V DPF (07 - 08)
2528
4393
Blueprint BMW Z4 Roadster sDrive20i (19 - ..)
2470
4324
4393 mm
Length
4324 mm
2528 mm
Wheelbase
2470 mm

Vehicle Weight

Alfa Romeo Spider 2.4 JTDM 20V DPF
BMW Z4 Roadster sDrive20i
1735 kg
Kerb Weight
1480 kg
1960 kg
Gross Vehicle
Weight
1725 kg
Alfa Romeo Spider 2.4 JTDM 20V DPF (07 - 08)
Weight Difference:
255 kg
14.7 %
BMW Z4 Roadster sDrive20i (19 - ..)

General

Alfa Romeo Spider 2.4 JTDM 20V DPF
BMW Z4 Roadster sDrive20i
Typ 939
Generation
G29
Roadster
Car Body Style
Roadster
Diesel
Fuel Type
Super Unleaded (98 RON)
Front-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Alfa Romeo Spider 2.4 JTDM 20V DPF
BMW Z4 Roadster sDrive20i
Straight-five diesel engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
Engine Series
BMW B48
939 A3.000
Engine Code
B48-B20
4
Valves
4
5
Cylinders
4
2387 CC
Engine Capacity
1998 CC
197 bhp
at 4000 rpm
Power
194 bhp
at 4500 rpm
Alfa Romeo Spider 2.4 JTDM 20V DPF
197 bhp
194 bhp
BMW Z4 Roadster sDrive20i
400 NM
at 2000 rpm
Max. Torque
320 NM
at 1450 rpm
Alfa Romeo Spider 2.4 JTDM 20V DPF
400 NM
320 NM
BMW Z4 Roadster sDrive20i

Performance

Alfa Romeo Spider 2.4 JTDM 20V DPF
BMW Z4 Roadster sDrive20i
142 mph
Maximum Speed
150 mph
8.4 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph 62
mph

117 m
0.000 sec

Alfa Romeo Spider 2.4 JTDM 20V DPF

62 mph 62
mph

94 m
0.000 sec

BMW Z4 Roadster sDrive20i

▶ REPLAY
8.81 kg/bhp
Weight-to-Power Ratio
7.63 kg/bhp
Alfa Romeo Spider 2.4 JTDM 20V DPF
8.81 kg/bhp
7.63 kg/bhp
BMW Z4 Roadster sDrive20i

Fuel Economy / Emissions

Alfa Romeo Spider 2.4 JTDM 20V DPF
BMW Z4 Roadster sDrive20i
Fuel Economy
42 mpg
combined
42 mpg
Alfa Romeo Spider 2.4 JTDM 20V DPF
42 mpg
42 mpg
BMW Z4 Roadster sDrive20i
31 mpg
city
31 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
52 L
Kraftstoffanzeige
639 mi
Range
475 mi
Alfa Romeo Spider 2.4 JTDM 20V DPF
639 mi
475 mi
BMW Z4 Roadster sDrive20i
Environmental Impact
139.9 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 2.4 JTDM 20V DPF
139.9 kWh
128.7 kWh
BMW Z4 Roadster sDrive20i
Euro 4
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
179 g/km (NEFZ)
CO2 Emissions
164 g/km (WLTP)

Practical Convenience

Alfa Romeo Spider 2.4 JTDM 20V DPF
BMW Z4 Roadster sDrive20i
2
Doors
2
2
No. of Seats
2
225 kg
Maximum Payload
245 kg
253 L
Boot Capacity
281 L
No data
Boot Capacity (Seats Down)
No data