2005 Chevrolet Vivant vs. 1977 Porsche 911
To start off, 2005 Chevrolet Vivant is newer by 28 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 3,299 cc (6 cylinders), 1977 Porsche 911 is equipped with a bigger engine. In terms of performance, 1977 Porsche 911 (296 HP @ 5500 RPM) has 176 more horse power than 2005 Chevrolet Vivant. (120 HP @ 5600 RPM) In normal driving conditions, 1977 Porsche 911 should accelerate faster than 2005 Chevrolet Vivant. With that said, vehicle weight also plays an important factor in acceleration. 1977 Porsche 911 weights approximately 42 kg more than 2005 Chevrolet Vivant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Porsche 911 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 1977 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Vivant, 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, 1977 Porsche 911 (431 Nm @ 4000 RPM) has 255 more torque (in Nm) than 2005 Chevrolet Vivant. (176 Nm @ 4000 RPM). This means 1977 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Vivant.
Compare all specifications:
| 2005 Chevrolet Vivant | 1977 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | Vivant | 911 |
| Year Released | 2005 | 1977 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1998 cc | 3299 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 120 HP | 296 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 176 Nm | 431 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 9.6:1 | 7.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1308 kg | 1350 kg |
| Wheelbase Size | 2630 mm | 2270 mm |
| Fuel Tank Capacity | 60 L | 80 L |
