1984 Ford Sierra vs. 2005 Mercedes-Benz G
To start off, 2005 Mercedes-Benz G is newer by 21 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 4,966 cc (8 cylinders), 2005 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz G (292 HP @ 4200 RPM) has 226 more horse power than 1984 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 2005 Mercedes-Benz G should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz G weights approximately 1225 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 2005 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, 2005 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, 2005 Mercedes-Benz G (457 Nm) has 317 more torque (in Nm) than 1984 Ford Sierra. (140 Nm). This means 2005 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2005 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. 2005 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2005 Mercedes-Benz G | |
| Make | Ford | Mercedes-Benz |
| Model | Sierra | G |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2304 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 66 HP | 292 HP |
| Engine RPM | 4200 RPM | 4200 RPM |
| Torque | 140 Nm | 457 Nm |
| Engine Bore Size | 94 mm | 97 mm |
| Engine Stroke Size | 83 mm | 84 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1235 kg | 2460 kg |
| Vehicle Length | 4510 mm | 4720 mm |
| Vehicle Width | 1740 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1980 mm |
| Wheelbase Size | 2620 mm | 2890 mm |
| Fuel Tank Capacity | 60 L | 96 L |
