2005 Chevrolet Suburban vs. 1987 Mazda RX-7
To start off, 2005 Chevrolet Suburban is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1987 Mazda RX-7 would be higher. At 5,965 cc (8 cylinders), 2005 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Suburban (335 HP @ 5600 RPM) has 187 more horse power than 1987 Mazda RX-7. (148 HP @ 6500 RPM). In normal driving conditions, 2005 Chevrolet Suburban should accelerate faster than 1987 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Suburban weights approximately 1389 kg more than 1987 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1987 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Suburban 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, 2005 Chevrolet Suburban (509 Nm) has 323 more torque (in Nm) than 1987 Mazda RX-7. (186 Nm). This means 2005 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 1987 Mazda RX-7.
Compare all specifications:
| 2005 Chevrolet Suburban | 1987 Mazda RX-7 | |
| Make | Chevrolet | Mazda |
| Model | Suburban | RX-7 |
| Year Released | 2005 | 1987 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 335 HP | 148 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 509 Nm | 186 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 9 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2619 kg | 1230 kg |
| Vehicle Length | 5580 mm | 4320 mm |
| Vehicle Width | 2030 mm | 1700 mm |
| Vehicle Height | 1950 mm | 1270 mm |
| Wheelbase Size | 3310 mm | 2440 mm |
