1972 Buick Riviera vs. 1973 Innocenti J4
To start off, 1973 Innocenti J4 is newer by 1 year(s). Which means there will be less support and parts availability for 1972 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1972 Buick Riviera would be higher. At 7,468 cc (6 cylinders), 1972 Buick Riviera is equipped with a bigger engine. In terms of performance, 1972 Buick Riviera (250 HP @ 4000 RPM) has 194 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 1972 Buick Riviera should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1972 Buick Riviera weights approximately 1160 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 1972 Buick Riviera 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 1972 Buick Riviera. 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, 1972 Buick Riviera (518 Nm @ 2800 RPM) has 435 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 1972 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4. 1972 Buick Riviera 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. 1972 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 Buick Riviera | 1973 Innocenti J4 | |
| Make | Buick | Innocenti |
| Model | Riviera | J4 |
| Year Released | 1972 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 1097 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 250 HP | 56 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 518 Nm | 83 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 2040 kg | 880 kg |
| Vehicle Length | 5550 mm | 3720 mm |
| Vehicle Width | 2040 mm | 1540 mm |
| Vehicle Height | 1380 mm | 1380 mm |
| Wheelbase Size | 3110 mm | 2380 mm |
