2009 BMW Z4 vs. 1972 Innocenti J4
To start off, 2009 BMW Z4 is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1972 Innocenti J4 would be higher. At 2,996 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP) has 279 more horse power than 1972 Innocenti J4. (56 HP). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1972 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 430 kg more than 1972 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1972 Innocenti J4, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 BMW Z4 (315 Nm @ 2750 RPM) has 232 more torque (in Nm) than 1972 Innocenti J4. (83 Nm @ 2500 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1972 Innocenti J4. 2009 BMW Z4 has automatic transmission and 1972 Innocenti J4 has manual transmission. 1972 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW Z4 | 1972 Innocenti J4 | |
Make | BMW | Innocenti |
Model | Z4 | J4 |
Year Released | 2009 | 1972 |
Engine Position | Front | Front |
Engine Size | 2996 cc | 1098 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 335 HP | 56 HP |
Torque | 315 Nm | 83 Nm |
Torque RPM | 2750 RPM | 2500 RPM |
Engine Compression Ratio | 12.0:1 | 21.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1310 kg | 880 kg |
Vehicle Length | 4100 mm | 3720 mm |
Vehicle Width | 1790 mm | 1540 mm |
Vehicle Height | 1310 mm | 1380 mm |
Wheelbase Size | 2500 mm | 2380 mm |