2008 Chevrolet Tahoe vs. 1977 Porsche 911
To start off, 2008 Chevrolet Tahoe is newer by 31 year(s). Which means there will be less support and parts availability for 1977 Porsche 911. In addition, the cost of maintenance, including insurance, on 1977 Porsche 911 would be higher. At 5,328 cc (8 cylinders), 2008 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Tahoe (285 HP @ 5200 RPM) has 85 more horse power than 1977 Porsche 911. (200 HP @ 6000 RPM). In normal driving conditions, 2008 Chevrolet Tahoe should accelerate faster than 1977 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Tahoe weights approximately 1259 kg more than 1977 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chevrolet Tahoe is four wheel drive (4WD), it will have significant more traction and grip than 1977 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Chevrolet Tahoe (427 Nm @ 4000 RPM) has 167 more torque (in Nm) than 1977 Porsche 911. (260 Nm @ 4200 RPM). This means 2008 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 1977 Porsche 911. 2008 Chevrolet Tahoe has automatic transmission and 1977 Porsche 911 has manual transmission. 1977 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet Tahoe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Tahoe | 1977 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | Tahoe | 911 |
| Year Released | 2008 | 1977 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5328 cc | 2994 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 285 HP | 200 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 427 Nm | 260 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 96 mm | 95 mm |
| Engine Stroke Size | 92 mm | 70.4 mm |
| Engine Compression Ratio | 10.0:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2419 kg | 1160 kg |
| Vehicle Length | 5060 mm | 4300 mm |
| Vehicle Width | 2070 mm | 1660 mm |
| Vehicle Height | 1970 mm | 1330 mm |
| Wheelbase Size | 2950 mm | 2280 mm |
| Fuel Tank Capacity | 98 L | 79 L |
