1973 Innocenti J4 vs. 2001 Mercedes-Benz ML
To start off, 2001 Mercedes-Benz ML is newer by 28 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 4,966 cc (8 cylinders), 2001 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2001 Mercedes-Benz ML (288 HP @ 5600 RPM) has 232 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2001 Mercedes-Benz ML should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2001 Mercedes-Benz ML weights approximately 1334 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 2001 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 1973 Innocenti J4. In wet, icy, snow, or gravel driving conditions, 2001 Mercedes-Benz ML will offer significantly more control. 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, 2001 Mercedes-Benz ML (440 Nm @ 2700 RPM) has 357 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 2001 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4. 2001 Mercedes-Benz ML 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. 2001 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Innocenti J4 | 2001 Mercedes-Benz ML | |
| Make | Innocenti | Mercedes-Benz |
| Model | J4 | ML |
| Year Released | 1973 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 56 HP | 288 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 83 Nm | 440 Nm |
| Torque RPM | 2500 RPM | 2700 RPM |
| Engine Bore Size | 64.6 mm | 97 mm |
| Engine Stroke Size | 83.7 mm | 84 mm |
| Engine Compression Ratio | 21.5:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 880 kg | 2214 kg |
| Vehicle Length | 3720 mm | 4640 mm |
| Vehicle Width | 1540 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1830 mm |
| Wheelbase Size | 2380 mm | 2860 mm |
