Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Concept Car of the Week: BMW Spicup (1969)

The oddly named Spicup, standing for Spider and Coupé, was first presented at the 1969 Geneva Motor Show. Carozzeria Bertone had previous collaborations with BMW such as the 3200CS coupe by Giugiaro. The friendship between Nuccio Bertone and Willhelm Hoffmeister, head of bodywork construction at BMW, must have also contributed to the brand agreeing to provide an early pre-production of the E3 generation 2500 saloon as a base for the concept.

CCS/GM E-Flex project

Cadillac V-Flex Evan Mai Evan Mai presented the Cadillac V-Flex, a mid-engine electric race car that uses GM's E-Flex platform in a new configuration and advances Cadillac's art & science design language.  The race inspired proportion and layout of the V-Flex draws heavily from Le Mans prototype and F1 cars. Power would come from an electric motor with a range extending internal combustion engine. The Li-ion battery placed in the bottom center of the vehicle could be swapped from underneath the car during pit stops. Aluminum heat sinks in the rear efficiently dissipate heat away from the motor and battery while performing as a rear spoiler.  The front grille serves to communicate the Cadillac design philosophy and also serves as a functional aerodynamic enhancement.

Audi Q3: new entry-level 1.4 TFSI & new S Line Plus trim option

The new Audi Q3 1.4 TFSI (pictured) offers a sensible petrol alternative Although we all now seem as obsessed in the UK by frugal diesel engines as Europe has been for many years, there’s a lot to be said for a petrol engine. So the launch of the Audi Q3 1.4 TFSI petrol as the new entry point for the Q3 range should make private buyers – and those who don’t do mega miles – sit up and take notice. The Q3 1.4 TFSI only comes with front wheel drive, but it does offer a sensible alternative to the 2.0 litre TDI 140 for many buyers, with 148bhp, a 0-62mph of 9.2 seconds (8.9s with the optional S tronic ‘box), official economy of 47.9mpg and emissions of 137g/km.