Facts and figures
| Porsche Cayman S PDK | Lotus Evora S Sports Racer | Audi TT RS Plus S Tronic | |
| On-the-road price/total as tested | £51,235/£58,757 | £65,900/£65,900 | £50,580/£51,745 |
| Residual value (after 3yrs/30,000) | TBC | £30,248/45.9% | £26,099/51.6% |
| Depreciation | TBC | £35,652 | £24,481 |
| Annual tax liability std/higher rate | £2,839/£5,679 | £4,413/£8,826* | £3,003/£6,006 |
| Annual fuel cost (12k/20k miles) | £3,063/£5,106 | £2,775/£4,625^ | £3,186/£5,310 |
| Ins. group/quote/road tax band/cost | 41/£687/J/£260 | 46/£871/L/£475 | 41/£599/J/£260 |
| Cost of 1st/2nd/3rd service | £480/£610/£480 | N/A | £30pm (3yrs) |
| Length/wheelbase | 4,380/2,475mm | 4,361/2,575mm | 4,198/2,468mm |
| Height/width | 1,295/1,801mm | 1,229/1,850mm | 1,342/1,842mm |
| Engine | Flat-six/3,436cc | V6/3,456cc | 5cyl in-line/2,480cc |
| Peak power | 320/7,400 bhp/rpm | 345/7,000 bhp/rpm | 355/5,500 bhp/rpm |
| Peak torque | 370/4,500 Nm/rpm | 400/4,500 Nm/rpm | 465/1,650 Nm/rpm |
| Transmission | 7-spd auto/rwd | 6-spd man/rwd | 7-spd auto/4wd |
| Fuel tank capacity/spare wheel | 64 litres/sealant | 60 litres/sealant | 60 litres/sealant |
| Boot capacity (seats up/down) | 425 litres/N/A | 160 litres/N/A | 292/700 litres |
| Kerbweight/payload | 1,350/345kg | 1,436/361kg | 1,475/400kg |
| Turning circle/drag coefficient | 11.0 metres/0.30Cd | 10.1 metres/0.33Cd | 11.0 metres/0.32Cd |
| Basic warranty (miles)/recovery | 3yrs (unlimited)/3yrs | 3yrs (unlimited)/2yrs | 3yrs (60,000)/3yrs |
| Service intervals/UK dealers | 20,000 miles (2yrs)/36 | 9,000 miles (1yr)/13 | Variable/121 |
| Driver Power manufacturer/dealer pos. | 9th/5th | N/A | 15th/18th |
| 0-60/30-70mph | 4.0/3.5 secs | 5.1/3.8 secs | 4.2/3.8 secs |
| 30-50mph in 3rd/4th | 2.8/3.7 secs | 2.7/3.7 secs | 2.2/3.4 secs |
| 50-70mph in 5th/6th | 4.3/5.2 secs | 4.9/5.4 secs | 3.5/4.8 secs |
| Top speed/rpm at 70mph | 174mph/2,000rpm | 172mph/2,500rpm | 174mph/2,300rpm |
| Braking 70-0/60-0/30-0mph | 44.6/32.1/8.8m | 45.3/32.1/7.9m | 48.0/35.6/9.3m |
| Noise levels idle/30/70mph | 56/68/77dB | 55/69/79dB | 56/65/73dB |
| Auto Express econ. (mpg/mpl)/range | 26.0/5.7/366 miles | N/A | 25.0/5.5/330 miles |
| Govt urban/extra-urban/combined | 25.2/45.6/35.3mpg | 19.9/34.4/30.3mpg | 23.0/44.8/33.2mpg |
| Govt urban/extra-urban/combined | 5.5/10.0/7.76mpl | 4.4/7.6/6.3mpl | 5.1/9.9/7.3mpl |
| Actual/claimed CO2/tax bracket | 251/188g/km/28% | N/A/229g/km/35% | 261/197g/km/30% |
| Airbags/Isofix/rear parking sensors | Six/£121/£348 | Two/yes/yes | Four/yes/£305 |
| Climate control/leather/heated seats | £518/£2,092/£283 | No/yes/no | Yes/yes/yes |
| Met paint/xenons/elec folding mirror | £558/yes/£202 | Yes/yes/yes | £525/yes/£190 |
| Ceramic brakes/adapt dampers/cruise ctrl | £4,977/£971/£267 | No/no/yes | No/£970/£225 |
| Sat-nav/USB/DAB/Bluetooth | £2,141/yes/£324/£445 | Yes/yes/no/yes | Yes/yes/£815/yes |
