2007 Chevrolet Tahoe vs. 1981 Saab 900
To start off, 2007 Chevrolet Tahoe is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Saab 900. In addition, the cost of maintenance, including insurance, on 1981 Saab 900 would be higher. At 5,328 cc (8 cylinders), 2007 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Tahoe (284 HP @ 5200 RPM) has 184 more horse power than 1981 Saab 900. (100 HP @ 5200 RPM). In normal driving conditions, 2007 Chevrolet Tahoe should accelerate faster than 1981 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Tahoe weights approximately 1239 kg more than 1981 Saab 900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Chevrolet Tahoe is four wheel drive (4WD), it will have significant more traction and grip than 1981 Saab 900. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Chevrolet Tahoe (427 Nm @ 4000 RPM) has 265 more torque (in Nm) than 1981 Saab 900. (162 Nm @ 3500 RPM). This means 2007 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 1981 Saab 900.
Compare all specifications:
| 2007 Chevrolet Tahoe | 1981 Saab 900 | |
| Make | Chevrolet | Saab |
| Model | Tahoe | 900 |
| Year Released | 2007 | 1981 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 1985 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 284 HP | 100 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 427 Nm | 162 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 96.1 mm | 90 mm |
| Engine Stroke Size | 92 mm | 78 mm |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2419 kg | 1180 kg |
| Vehicle Length | 5060 mm | 4750 mm |
| Vehicle Width | 2070 mm | 1700 mm |
| Vehicle Height | 1970 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 2530 mm |
