1977 Ford Fiesta vs. 2006 MG ZR
To start off, 2006 MG ZR is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1977 Ford Fiesta would be higher. At 1,796 cc (4 cylinders), 2006 MG ZR is equipped with a bigger engine. In terms of performance, 2006 MG ZR (159 HP @ 6900 RPM) has 114 more horse power than 1977 Ford Fiesta. (45 HP @ 5750 RPM) In normal driving conditions, 2006 MG ZR should accelerate faster than 1977 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2006 MG ZR weights approximately 435 kg more than 1977 Ford Fiesta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2006 MG ZR (174 Nm @ 4700 RPM) has 106 more torque (in Nm) than 1977 Ford Fiesta. (68 Nm @ 3700 RPM). This means 2006 MG ZR will have an easier job in driving up hills or pulling heavy equipment than 1977 Ford Fiesta.
Compare all specifications:
| 1977 Ford Fiesta | 2006 MG ZR | |
| Make | Ford | MG |
| Model | Fiesta | ZR |
| Year Released | 1977 | 2006 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 957 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 45 HP | 159 HP |
| Engine RPM | 5750 RPM | 6900 RPM |
| Torque | 68 Nm | 174 Nm |
| Torque RPM | 3700 RPM | 4700 RPM |
| Engine Bore Size | 74 mm | 80 mm |
| Engine Stroke Size | 55.7 mm | 89.3 mm |
| Engine Compression Ratio | 8.5:1 | 10.5:1 |
| Top Speed | 137 km/hour | 210 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 750 kg | 1185 kg |
| Vehicle Length | 3650 mm | 4020 mm |
| Vehicle Width | 1590 mm | 1690 mm |
| Vehicle Height | 1330 mm | 1410 mm |
| Wheelbase Size | 2300 mm | 2510 mm |
| Fuel Tank Capacity | 34 L | 50 L |
