Here's how I classify them.
Sports car. Has NO doors! Has no roof (soft top or maybe a 'T' bar - no power) Has 2 cozy seats - if you and your passenger total more than
25stone/158Kg you will probably be in contact. Has a minimal mudguard or wheelarch height 2in/5cm and waistline to match. Is lightweight, less than 1980lb/900Kg. Has RWD and manual gearbox. Is very low to the ground and you just about sit on the floor so the seat is about 1ft/30cm off the ground. Look up Caterham/Westfield 7, Dax Rush and Kylama.The other rag top cars you may think are sports cars are 'roadsters' or 'sports roadsters' as they have doors. They weigh a ton(ne) or more and are a bit taller at the waistline but 'sports roadsters' still have no more than 6in/15cm height from wheel arch to top of bonnet directly above hub center.
The real Sports coupe. Has 2 or 3 doors - if 3 door must be fastback. Has a fixed roof. Has 2 seats (if it is 2+2 it's a 2+2 Sports coupe) Is sleek and low, overall height - height from wheel arch to top of bonnet directly above hub center, is less than 59in (1.5m). Is lightweight - less than 2480lb/1125kg (2+2 2755lb/1250Kg). Has RWD and manual gearbox. Has a ground to seat height less than 15in/38cm.
The cars listed in the subject are 'sports styled coupe' or 'performance saloon'. The coupes can't claim the label 'sports coupe'. Any coupe based on a saloon or with FWD can only ever claim the be 'SPORTS STYLED'.
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