1951 Alvis TB 21 vs. 2008 GMC Acadia
To start off, 2008 GMC Acadia is newer by 57 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 3,600 cc (6 cylinders), 2008 GMC Acadia is equipped with a bigger engine. In terms of performance, 2008 GMC Acadia (275 HP @ 6600 RPM) has 184 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2008 GMC Acadia should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2008 GMC Acadia (340 Nm) has 136 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2008 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
1951 Alvis TB 21 | 2008 GMC Acadia | |
Make | Alvis | GMC |
Model | TB 21 | Acadia |
Year Released | 1951 | 2008 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 91 HP | 275 HP |
Engine RPM | 4000 RPM | 6600 RPM |
Torque | 204 Nm | 340 Nm |
Engine Compression Ratio | 7.1:1 | 10.2:1 |
Number of Seats | 5 seats | 7 seats |
Vehicle Length | 4430 mm | 5100 mm |
Vehicle Width | 1680 mm | 1990 mm |
Wheelbase Size | 2750 mm | 3030 mm |