1947 Alvis TA 14 vs. 1987 GMC Suburban

To start off, 1987 GMC Suburban is newer by 40 year(s). Which means there will be less support and parts availability for 1947 Alvis TA 14. In addition, the cost of maintenance, including insurance, on 1947 Alvis TA 14 would be higher. At 4,300 cc (6 cylinders), 1987 GMC Suburban is equipped with a bigger engine. In terms of performance, 1987 GMC Suburban (153 HP @ 4000 RPM) has 89 more horse power than 1947 Alvis TA 14. (64 HP @ 4000 RPM) In normal driving conditions, 1987 GMC Suburban should accelerate faster than 1947 Alvis TA 14. With that said, vehicle weight also plays an important factor in acceleration. 1987 GMC Suburban weights approximately 818 kg more than 1947 Alvis TA 14. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1987 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1947 Alvis TA 14. In wet, icy, snow, or gravel driving conditions, 1987 GMC Suburban 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. 1987 GMC Suburban has automatic transmission and 1947 Alvis TA 14 has manual transmission. 1947 Alvis TA 14 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1987 GMC Suburban will be easier to drive especially in heavy traffic.

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