1984 Ford Sierra vs. 2007 Mercedes-Benz G
To start off, 2007 Mercedes-Benz G 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 3,996 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz G (247 HP @ 4000 RPM) has 141 more horse power than 1984 Ford Sierra. (106 HP @ 5200 RPM) In normal driving conditions, 2007 Mercedes-Benz G should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 542 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.
Because 2007 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1984 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz G 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, 2007 Mercedes-Benz G (560 Nm @ 1700 RPM) has 403 more torque (in Nm) than 1984 Ford Sierra. (157 Nm @ 4000 RPM). This means 2007 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2007 Mercedes-Benz G has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2007 Mercedes-Benz G | |
| Make | Ford | Mercedes-Benz |
| Model | Sierra | G |
| Year Released | 1984 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 3996 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 106 HP | 247 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 157 Nm | 560 Nm |
| Torque RPM | 4000 RPM | 1700 RPM |
| Engine Bore Size | 90.8 mm | 86 mm |
| Engine Stroke Size | 77 mm | 86 mm |
| Engine Compression Ratio | 9.0:1 | 19.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1148 kg | 1690 kg |
| Vehicle Length | 4430 mm | 4260 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1950 mm |
| Wheelbase Size | 2610 mm | 2410 mm |
| Fuel Tank Capacity | 60 L | 96 L |
