2008 Cadillac Escalade vs. 1981 Mazda RX-7
To start off, 2008 Cadillac Escalade is newer by 27 year(s). Which means there will be less support and parts availability for 1981 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1981 Mazda RX-7 would be higher. At 6,162 cc (8 cylinders), 2008 Cadillac Escalade is equipped with a bigger engine. In terms of performance, 2008 Cadillac Escalade (403 HP @ 5700 RPM) has 299 more horse power than 1981 Mazda RX-7. (104 HP @ 6000 RPM). In normal driving conditions, 2008 Cadillac Escalade should accelerate faster than 1981 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac Escalade weights approximately 1549 kg more than 1981 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac Escalade is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac Escalade 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, 2008 Cadillac Escalade (565 Nm @ 4400 RPM) has 420 more torque (in Nm) than 1981 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2008 Cadillac Escalade will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda RX-7. 2008 Cadillac Escalade has automatic transmission and 1981 Mazda RX-7 has manual transmission. 1981 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac Escalade will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Cadillac Escalade | 1981 Mazda RX-7 | |
| Make | Cadillac | Mazda |
| Model | Escalade | RX-7 |
| Year Released | 2008 | 1981 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6162 cc | 2292 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 403 HP | 104 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 565 Nm | 145 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 170 km/hour | 188 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2609 kg | 1060 kg |
| Vehicle Length | 5650 mm | 4300 mm |
| Vehicle Width | 2020 mm | 1680 mm |
| Vehicle Height | 1900 mm | 1280 mm |
| Wheelbase Size | 2950 mm | 2430 mm |
| Fuel Tank Capacity | 98 L | 65 L |
