1984 Ford Sierra vs. 2007 MG TF
To start off, 2007 MG TF is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 1,993 cc (4 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 2007 MG TF (114 HP @ 6250 RPM) has 8 more horse power than 1984 Ford Sierra. (106 HP @ 5200 RPM) In normal driving conditions, 2007 MG TF should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 MG TF weights approximately 22 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1984 Ford Sierra (157 Nm @ 4000 RPM) has 12 more torque (in Nm) than 2007 MG TF. (145 Nm @ 4700 RPM). This means 1984 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 MG TF.
Compare all specifications:
| 1984 Ford Sierra | 2007 MG TF | |
| Make | Ford | MG |
| Model | Sierra | TF |
| Year Released | 1984 | 2007 |
| Engine Position | Front | Middle |
| Engine Size | 1993 cc | 1588 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 106 HP | 114 HP |
| Engine RPM | 5200 RPM | 6250 RPM |
| Torque | 157 Nm | 145 Nm |
| Torque RPM | 4000 RPM | 4700 RPM |
| Engine Bore Size | 90.8 mm | 80 mm |
| Engine Stroke Size | 77 mm | 79 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1148 kg | 1170 kg |
| Vehicle Length | 4430 mm | 3950 mm |
| Vehicle Width | 1730 mm | 1630 mm |
| Vehicle Height | 1420 mm | 1270 mm |
| Wheelbase Size | 2610 mm | 2380 mm |
| Fuel Tank Capacity | 60 L | 50 L |
