1984 Ford Sierra vs. 2004 Pontiac G6
To start off, 2004 Pontiac G6 is newer by 20 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 3,498 cc (6 cylinders), 2004 Pontiac G6 is equipped with a bigger engine. In terms of performance, 2004 Pontiac G6 (197 HP @ 5600 RPM) has 83 more horse power than 1984 Ford Sierra. (114 HP @ 5300 RPM) In normal driving conditions, 2004 Pontiac G6 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac G6 weights approximately 439 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 1984 Ford Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2004 Pontiac G6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Pontiac G6 (298 Nm @ 3200 RPM) has 122 more torque (in Nm) than 1984 Ford Sierra. (176 Nm @ 3000 RPM). This means 2004 Pontiac G6 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 2004 Pontiac G6 | |
| Make | Ford | Pontiac |
| Model | Sierra | G6 |
| Year Released | 1984 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2294 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 114 HP | 197 HP |
| Engine RPM | 5300 RPM | 5600 RPM |
| Torque | 176 Nm | 298 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 90 mm | 94 mm |
| Engine Stroke Size | 60.1 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 9.8:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1115 kg | 1554 kg |
| Vehicle Length | 4420 mm | 4810 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2810 mm |
| Fuel Tank Capacity | 60 L | 64 L |
