1966 Abarth OT vs. 1970 Buick Riviera
To start off, 1970 Buick Riviera is newer by 4 year(s). Which means there will be less support and parts availability for 1966 Abarth OT. In addition, the cost of maintenance, including insurance, on 1966 Abarth OT would be higher. At 7,468 cc (6 cylinders), 1970 Buick Riviera is equipped with a bigger engine. In terms of performance, 1970 Buick Riviera (265 HP @ 4600 RPM) has 80 more horse power than 1966 Abarth OT. (185 HP @ 7200 RPM) In normal driving conditions, 1970 Buick Riviera should accelerate faster than 1966 Abarth OT. With that said, vehicle weight also plays an important factor in acceleration. 1970 Buick Riviera weights approximately 1276 kg more than 1966 Abarth OT. 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. 1970 Buick Riviera has automatic transmission and 1966 Abarth OT has manual transmission. 1966 Abarth OT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1970 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Abarth OT | 1970 Buick Riviera | |
| Make | Abarth | Buick |
| Model | OT | Riviera |
| Year Released | 1966 | 1970 |
| Body Type | Coupe | Coupe |
| Engine Position | Rear | Front |
| Engine Size | 1946 cc | 7468 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 265 HP |
| Engine RPM | 7200 RPM | 4600 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 710 kg | 1986 kg |
| Vehicle Length | 3670 mm | 5480 mm |
| Vehicle Width | 1610 mm | 2020 mm |
| Vehicle Height | 1260 mm | 1370 mm |
| Wheelbase Size | 2020 mm | 3030 mm |
