1966 Jaguar 420G vs. 2010 GMC Sierra
To start off, 2010 GMC Sierra is newer by 44 year(s). Which means there will be less support and parts availability for 1966 Jaguar 420G. In addition, the cost of maintenance, including insurance, on 1966 Jaguar 420G would be higher. At 6,000 cc (8 cylinders), 2010 GMC Sierra is equipped with a bigger engine. In terms of performance, 2010 GMC Sierra (353 HP @ 5400 RPM) has 98 more horse power than 1966 Jaguar 420G. (255 HP @ 5400 RPM) In normal driving conditions, 2010 GMC Sierra should accelerate faster than 1966 Jaguar 420G. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Sierra weights approximately 881 kg more than 1966 Jaguar 420G. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1966 Jaguar 420G. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 GMC Sierra (506 Nm @ 4400 RPM) has 133 more torque (in Nm) than 1966 Jaguar 420G. (373 Nm @ 4000 RPM). This means 2010 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1966 Jaguar 420G. 2010 GMC Sierra has automatic transmission and 1966 Jaguar 420G has manual transmission. 1966 Jaguar 420G will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Jaguar 420G | 2010 GMC Sierra | |
| Make | Jaguar | GMC |
| Model | 420G | Sierra |
| Year Released | 1966 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 4235 cc | 6000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 255 HP | 353 HP |
| Engine RPM | 5400 RPM | 5400 RPM |
| Torque | 373 Nm | 506 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Compression Ratio | 8.0:1 | 9.6:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1778 kg | 2659 kg |
| Vehicle Length | 5140 mm | 5720 mm |
| Vehicle Width | 1910 mm | 2440 mm |
| Vehicle Height | 1390 mm | 1960 mm |
| Wheelbase Size | 3050 mm | 3380 mm |
| Fuel Tank Capacity | 90 L | 129 L |
