2005 Chevrolet Tahoe vs. 1984 Ford Sierra
To start off, 2005 Chevrolet Tahoe 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 5,359 cc (8 cylinders), 2005 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Tahoe (295 HP @ 6000 RPM) has 229 more horse power than 1984 Ford Sierra. (66 HP @ 4200 RPM). In normal driving conditions, 2005 Chevrolet Tahoe should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Tahoe weights approximately 1160 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 Chevrolet Tahoe 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 Chevrolet Tahoe 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 Chevrolet Tahoe (447 Nm) has 307 more torque (in Nm) than 1984 Ford Sierra. (140 Nm). This means 2005 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 2005 Chevrolet Tahoe | 1984 Ford Sierra | |
| Make | Chevrolet | Ford |
| Model | Tahoe | Sierra |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 2304 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 66 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 447 Nm | 140 Nm |
| Engine Bore Size | 96.1 mm | 94 mm |
| Engine Stroke Size | 92 mm | 83 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2355 kg | 1195 kg |
| Vehicle Length | 5060 mm | 4420 mm |
| Vehicle Width | 2010 mm | 1730 mm |
| Vehicle Height | 1950 mm | 1420 mm |
| Wheelbase Size | 2950 mm | 2620 mm |
| Fuel Tank Capacity | 98 L | 60 L |
