The engine line-up for the new VW Sharan range includes a 1.4-litre petrol version as its entry point. Admittedly it’s VW’s turbocharged and supercharged TSI engine designed to offer the power of a 2.0-litre and the economy of a smaller unit, but still, a 1.4 in a big seven-seat 4×4 is still very much a new concept.

The downside is that it’s not quite economical enough to get down to 160g/km for CO2 emissions, coming in at 167g/km, and with fuel economy of 39.2mpg. Plus, KwikCarcost predicts the petrol car’s residual value at 30.0%, compared with a figure of 35.9% for the 140hp diesel, wiping out much of the business case for picking the petrol, as there’s only a £1500 price difference between the two engines, and the diesel’s 10mpg better off.

The 1.4 petrol is a quiet engine that is certainly far from a traditional 1.4, but in this case the initial extra outlay for the 2.0 TDI is money well spent.

VW Sharan 1.4 TSI S
P11D price £23,165
Model price range £23,165-£31,230
Fuel consumption 39.2mpg
CO2 (tax) 167g/km (22%)
BIK 20/40% per month £85/£170
Service interval variable miles
Insurance (1-50) group 16
Warranty 3yrs/60,000mls
Boot space min/max 267/2297 litres
Engine size/power 1390cc/150hp
Top speed/0-62mph 122mph/10.7secs
On sale Late 2010
Score 6/10
Verdict Impressive engine in a
good car, but diesel just
makes more sense
financially in every way