1973 Buick Riviera vs. 1964 Innocenti A 40
To start off, 1973 Buick Riviera is newer by 9 year(s). Which means there will be less support and parts availability for 1964 Innocenti A 40. In addition, the cost of maintenance, including insurance, on 1964 Innocenti A 40 would be higher. At 7,468 cc (8 cylinders), 1973 Buick Riviera is equipped with a bigger engine. In terms of performance, 1973 Buick Riviera (250 HP @ 4000 RPM) has 207 more horse power than 1964 Innocenti A 40. (43 HP @ 5100 RPM). In normal driving conditions, 1973 Buick Riviera should accelerate faster than 1964 Innocenti A 40. With that said, vehicle weight also plays an important factor in acceleration. 1973 Buick Riviera weights approximately 1240 kg more than 1964 Innocenti A 40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1973 Buick Riviera (518 Nm @ 2800 RPM) has 437 more torque (in Nm) than 1964 Innocenti A 40. (81 Nm @ 2500 RPM). This means 1973 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1964 Innocenti A 40. 1973 Buick Riviera has automatic transmission and 1964 Innocenti A 40 has manual transmission. 1964 Innocenti A 40 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Buick Riviera | 1964 Innocenti A 40 | |
| Make | Buick | Innocenti |
| Model | Riviera | A 40 |
| Year Released | 1973 | 1964 |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 1098 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 250 HP | 43 HP |
| Engine RPM | 4000 RPM | 5100 RPM |
| Torque | 518 Nm | 81 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 2040 kg | 800 kg |
| Vehicle Length | 5560 mm | 3720 mm |
| Vehicle Width | 2040 mm | 1520 mm |
| Vehicle Height | 1380 mm | 1450 mm |
| Wheelbase Size | 3110 mm | 2220 mm |
