1985 Mazda RX-7 vs. 1997 Tatra T700
To start off, 1997 Tatra T700 is newer by 12 year(s). Which means there will be less support and parts availability for 1985 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1985 Mazda RX-7 would be higher. At 3,495 cc (8 cylinders), 1997 Tatra T700 is equipped with a bigger engine. In terms of performance, 1997 Tatra T700 (197 HP @ 5750 RPM) has 32 more horse power than 1985 Mazda RX-7. (165 HP @ 6500 RPM) In normal driving conditions, 1997 Tatra T700 should accelerate faster than 1985 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 1997 Tatra T700 weights approximately 928 kg more than 1985 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1997 Tatra T700 (300 Nm @ 4000 RPM) has 75 more torque (in Nm) than 1985 Mazda RX-7. (225 Nm @ 4000 RPM). This means 1997 Tatra T700 will have an easier job in driving up hills or pulling heavy equipment than 1985 Mazda RX-7.
Compare all specifications:
| 1985 Mazda RX-7 | 1997 Tatra T700 | |
| Make | Mazda | Tatra |
| Model | RX-7 | T700 |
| Year Released | 1985 | 1997 |
| Engine Size | 2292 cc | 3495 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 165 HP | 197 HP |
| Engine RPM | 6500 RPM | 5750 RPM |
| Torque | 225 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Vehicle Weight | 912 kg | 1840 kg |
| Vehicle Length | 4300 mm | 5140 mm |
| Vehicle Width | 1680 mm | 1810 mm |
| Vehicle Height | 1280 mm | 1490 mm |
| Wheelbase Size | 2430 mm | 3140 mm |
