1978 Mazda 929 vs. 1986 TVR Tasmin
To start off, 1986 TVR Tasmin is newer by 8 year(s). Which means there will be less support and parts availability for 1978 Mazda 929. In addition, the cost of maintenance, including insurance, on 1978 Mazda 929 would be higher. At 3,526 cc (8 cylinders), 1986 TVR Tasmin is equipped with a bigger engine. In terms of performance, 1986 TVR Tasmin (196 HP @ 5250 RPM) has 113 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 1986 TVR Tasmin should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1986 TVR Tasmin weights approximately 50 kg more than 1978 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1986 TVR Tasmin (300 Nm @ 4000 RPM) has 166 more torque (in Nm) than 1978 Mazda 929. (134 Nm @ 3000 RPM). This means 1986 TVR Tasmin will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 1978 Mazda 929 | 1986 TVR Tasmin | |
| Make | Mazda | TVR |
| Model | 929 | Tasmin |
| Year Released | 1978 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 3526 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 196 HP |
| Engine RPM | 5000 RPM | 5250 RPM |
| Torque | 134 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 88.9 mm |
| Engine Stroke Size | 88 mm | 71.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1070 kg | 1120 kg |
| Vehicle Length | 4410 mm | 4020 mm |
| Vehicle Width | 1670 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1200 mm |
| Wheelbase Size | 2520 mm | 2390 mm |
