1999 Chrysler Viper vs. 1973 De Tomaso Longchamp
To start off, 1999 Chrysler Viper is newer by 26 year(s). Which means there will be less support and parts availability for 1973 De Tomaso Longchamp. In addition, the cost of maintenance, including insurance, on 1973 De Tomaso Longchamp would be higher. At 7,986 cc (10 cylinders), 1999 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1999 Chrysler Viper (389 HP @ 5150 RPM) has 93 more horse power than 1973 De Tomaso Longchamp. (296 HP @ 6000 RPM). In normal driving conditions, 1999 Chrysler Viper should accelerate faster than 1973 De Tomaso Longchamp. With that said, vehicle weight also plays an important factor in acceleration. 1973 De Tomaso Longchamp weights approximately 110 kg more than 1999 Chrysler Viper.
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, 1999 Chrysler Viper (620 Nm @ 3600 RPM) has 170 more torque (in Nm) than 1973 De Tomaso Longchamp. (450 Nm @ 3500 RPM). This means 1999 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 1973 De Tomaso Longchamp. 1973 De Tomaso Longchamp has automatic transmission and 1999 Chrysler Viper has manual transmission. 1999 Chrysler Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 De Tomaso Longchamp will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Chrysler Viper | 1973 De Tomaso Longchamp | |
| Make | Chrysler | De Tomaso |
| Model | Viper | Longchamp |
| Year Released | 1999 | 1973 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 5763 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 389 HP | 296 HP |
| Engine RPM | 5150 RPM | 6000 RPM |
| Torque | 620 Nm | 450 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1700 kg |
| Vehicle Length | 4460 mm | 4540 mm |
| Vehicle Width | 1930 mm | 1840 mm |
| Vehicle Height | 1130 mm | 1300 mm |
| Wheelbase Size | 2450 mm | 2610 mm |
