2006 Cadillac SRX vs. 1984 Ford Sierra
To start off, 2006 Cadillac SRX is newer by 22 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 3,556 cc (6 cylinders), 2006 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2006 Cadillac SRX (255 HP @ 6500 RPM) has 141 more horse power than 1984 Ford Sierra. (114 HP @ 5300 RPM). In normal driving conditions, 2006 Cadillac SRX should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 774 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 2006 Cadillac SRX 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, 2006 Cadillac SRX 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, 2006 Cadillac SRX (344 Nm @ 2800 RPM) has 168 more torque (in Nm) than 1984 Ford Sierra. (176 Nm @ 3000 RPM). This means 2006 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 2006 Cadillac SRX | 1984 Ford Sierra | |
| Make | Cadillac | Ford |
| Model | SRX | Sierra |
| Year Released | 2006 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 2294 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 255 HP | 114 HP |
| Engine RPM | 6500 RPM | 5300 RPM |
| Torque | 344 Nm | 176 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 94.1 mm | 90 mm |
| Engine Stroke Size | 86 mm | 60.1 mm |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1889 kg | 1115 kg |
| Vehicle Length | 4960 mm | 4420 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1730 mm | 1420 mm |
| Wheelbase Size | 2960 mm | 2610 mm |
| Fuel Tank Capacity | 76 L | 60 L |
