1966 Alvis TF vs. 2006 GMC Envoy
To start off, 2006 GMC Envoy is newer by 40 year(s). Which means there will be less support and parts availability for 1966 Alvis TF. In addition, the cost of maintenance, including insurance, on 1966 Alvis TF would be higher. At 5,359 cc (8 cylinders), 2006 GMC Envoy is equipped with a bigger engine. In terms of performance, 2006 GMC Envoy (300 HP @ 5200 RPM) has 150 more horse power than 1966 Alvis TF. (150 HP @ 4750 RPM) In normal driving conditions, 2006 GMC Envoy should accelerate faster than 1966 Alvis TF.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1966 Alvis TF. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy 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 GMC Envoy (447 Nm @ 4000 RPM) has 200 more torque (in Nm) than 1966 Alvis TF. (247 Nm @ 3750 RPM). This means 2006 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1966 Alvis TF.
Compare all specifications:
| 1966 Alvis TF | 2006 GMC Envoy | |
| Make | Alvis | GMC |
| Model | TF | Envoy |
| Year Released | 1966 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5359 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 150 HP | 300 HP |
| Engine RPM | 4750 RPM | 5200 RPM |
| Torque | 247 Nm | 447 Nm |
| Torque RPM | 3750 RPM | 4000 RPM |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4810 mm | 5280 mm |
| Vehicle Width | 1680 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1920 mm |
| Wheelbase Size | 2840 mm | 3280 mm |
| Fuel Tank Capacity | 64 L | 95 L |
