2009 BMW 650 vs. 1973 Innocenti J4
To start off, 2009 BMW 650 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1973 Innocenti J4 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 306 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 650 weights approximately 645 kg more than 1973 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 650 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 650. However, in wet, icy, snow, or gravel driving conditions, 1973 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 650 (490 Nm @ 3400 RPM) has 407 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4. 2009 BMW 650 has automatic transmission and 1973 Innocenti J4 has manual transmission. 1973 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 650 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW 650 | 1973 Innocenti J4 | |
Make | BMW | Innocenti |
Model | 650 | J4 |
Year Released | 2009 | 1973 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 1097 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 362 HP | 56 HP |
Engine RPM | 6300 RPM | 5500 RPM |
Torque | 490 Nm | 83 Nm |
Torque RPM | 3400 RPM | 2500 RPM |
Engine Bore Size | 92 mm | 64.6 mm |
Engine Stroke Size | 82.7 mm | 83.7 mm |
Engine Compression Ratio | 10.5:1 | 21.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 2 seats |
Vehicle Weight | 1525 kg | 880 kg |
Vehicle Length | 4830 mm | 3720 mm |
Vehicle Width | 1380 mm | 1540 mm |
Vehicle Height | 1860 mm | 1380 mm |
Wheelbase Size | 2790 mm | 2380 mm |