1956 Austin A 40 vs. 2008 GMC Sierra

To start off, 2008 GMC Sierra is newer by 52 year(s). Which means there will be less support and parts availability for 1956 Austin A 40. In addition, the cost of maintenance, including insurance, on 1956 Austin A 40 would be higher. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 312 more horse power than 1956 Austin A 40. (41 HP @ 4500 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1956 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1634 kg more than 1956 Austin A 40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1956 Austin A 40. In wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra 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 GMC Sierra (506 Nm @ 4400 RPM) has 427 more torque (in Nm) than 1956 Austin A 40. (79 Nm @ 2400 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1956 Austin A 40. 2008 GMC Sierra has automatic transmission and 1956 Austin A 40 has manual transmission. 1956 Austin A 40 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.

Compare all specifications:

1956 Austin A 40 2008 GMC Sierra
Make Austin GMC
Model A 40 Sierra
Year Released 1956 2008
Engine Position Front Front
Engine Size 1200 cc 5999 cc
Engine Cylinders 4 cylinders 8 cylinders
Engine Type in-line V
Valves per Cylinder 2 valves 2 valves
Horse Power 41 HP 353 HP
Engine RPM 4500 RPM 5400 RPM
Torque 79 Nm 506 Nm
Torque RPM 2400 RPM 4400 RPM
Fuel Type Gasoline Gasoline
Drive Type Rear 4WD
Transmission Type Manual Automatic
Number of Seats 5 seats 3 seats
Number of Doors 4 doors 2 doors
Vehicle Weight 1030 kg 2664 kg
Vehicle Length 4130 mm 5710 mm
Vehicle Width 1570 mm 2040 mm
Vehicle Height 1570 mm 1940 mm
Wheelbase Size 2530 mm 3380 mm
Fuel Tank Capacity 54 L 129 L