1989 Dodge Viper vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Dodge Viper. In addition, the cost of maintenance, including insurance, on 1989 Dodge Viper would be higher. At 7,994 cc (10 cylinders), 1989 Dodge Viper is equipped with a bigger engine. In terms of performance, 1989 Dodge Viper (400 HP @ 4600 RPM) has 128 more horse power than 2007 Lexus RX. (272 HP @ 6200 RPM). In normal driving conditions, 1989 Dodge Viper should accelerate faster than 2007 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 381 kg more than 1989 Dodge Viper.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1989 Dodge Viper. In wet, icy, snow, or gravel driving conditions, 2007 Lexus RX will offer significantly more control. 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, 1989 Dodge Viper (610 Nm @ 3600 RPM) has 268 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 1989 Dodge Viper will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX. 2007 Lexus RX has automatic transmission and 1989 Dodge Viper has manual transmission. 1989 Dodge Viper will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Dodge Viper | 2007 Lexus RX | |
| Make | Dodge | Lexus |
| Model | Viper | RX |
| Year Released | 1989 | 2007 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 7994 cc | 3456 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 400 HP | 272 HP |
| Engine RPM | 4600 RPM | 6200 RPM |
| Torque | 610 Nm | 342 Nm |
| Torque RPM | 3600 RPM | 4700 RPM |
| Engine Compression Ratio | 9.1:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 257 km/hour | 180 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1454 kg | 1835 kg |
| Vehicle Length | 4380 mm | 4750 mm |
| Vehicle Width | 1930 mm | 1850 mm |
| Vehicle Height | 1180 mm | 1680 mm |
| Wheelbase Size | 2450 mm | 2720 mm |
| Fuel Tank Capacity | 83 L | 72 L |
