1967 Alvis TF vs. 2009 Mercedes-Benz GL
To start off, 2009 Mercedes-Benz GL is newer by 42 year(s). Which means there will be less support and parts availability for 1967 Alvis TF. In addition, the cost of maintenance, including insurance, on 1967 Alvis TF would be higher. At 2,993 cc (6 cylinders), 1967 Alvis TF is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz GL (221 HP @ 3800 RPM) has 71 more horse power than 1967 Alvis TF. (150 HP @ 4750 RPM) In normal driving conditions, 2009 Mercedes-Benz GL should accelerate faster than 1967 Alvis TF. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz GL weights approximately 906 kg more than 1967 Alvis TF. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 1967 Alvis TF. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz GL 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, 2009 Mercedes-Benz GL (510 Nm @ 1600 RPM) has 263 more torque (in Nm) than 1967 Alvis TF. (247 Nm @ 3750 RPM). This means 2009 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 1967 Alvis TF.
Compare all specifications:
| 1967 Alvis TF | 2009 Mercedes-Benz GL | |
| Make | Alvis | Mercedes-Benz |
| Model | TF | GL |
| Year Released | 1967 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 150 HP | 221 HP |
| Engine RPM | 4750 RPM | 3800 RPM |
| Torque | 247 Nm | 510 Nm |
| Torque RPM | 3750 RPM | 1600 RPM |
| Engine Compression Ratio | 9.0:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1554 kg | 2460 kg |
| Vehicle Length | 4810 mm | 5090 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Vehicle Height | 1470 mm | 1930 mm |
| Wheelbase Size | 2840 mm | 3080 mm |
| Fuel Tank Capacity | 64 L | 100 L |
