1997 Buick Riviera vs. 1977 De Tomaso Longchamp
To start off, 1997 Buick Riviera is newer by 20 year(s). Which means there will be less support and parts availability for 1977 De Tomaso Longchamp. In addition, the cost of maintenance, including insurance, on 1977 De Tomaso Longchamp would be higher. At 5,763 cc (8 cylinders), 1977 De Tomaso Longchamp is equipped with a bigger engine. In terms of performance, 1977 De Tomaso Longchamp (296 HP @ 6000 RPM) has 94 more horse power than 1997 Buick Riviera. (202 HP @ 5200 RPM) In normal driving conditions, 1977 De Tomaso Longchamp should accelerate faster than 1997 Buick Riviera.
Because 1977 De Tomaso Longchamp 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 1977 De Tomaso Longchamp. However, in wet, icy, snow, or gravel driving conditions, 1997 Buick Riviera, 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, 1977 De Tomaso Longchamp (450 Nm @ 3500 RPM) has 138 more torque (in Nm) than 1997 Buick Riviera. (312 Nm @ 4000 RPM). This means 1977 De Tomaso Longchamp will have an easier job in driving up hills or pulling heavy equipment than 1997 Buick Riviera.
Compare all specifications:
| 1997 Buick Riviera | 1977 De Tomaso Longchamp | |
| Make | Buick | De Tomaso |
| Model | Riviera | Longchamp |
| Year Released | 1997 | 1977 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 5763 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 202 HP | 296 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 312 Nm | 450 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1700 kg | 1700 kg |
| Vehicle Length | 5270 mm | 4540 mm |
| Vehicle Width | 1910 mm | 1840 mm |
| Vehicle Height | 1400 mm | 1300 mm |
