| Car number | Driver | Navigator | Car | Year | Fuel mpg | Nominated mpg | Deviation | Fuel Consumption Litres/100Km | Pence Per Mile | Cirencester Efficiency Number | Reg No |
| 79 | Malcolm Middleton-Salt | Tracey Middleton-Salt | Peugeot 206cc HDI | 1993 | 126.53 | 0.00 | 2.24 | 3.48 | 63.25 | L16 MMS | |
| 18 | Graham Moore | Thelma Moore | Toyota MR2 | 1989 | 73.32 | 25.00 | -193.28% | 3.87 | 6.19 | 31.49 | F300 CWD |
| 80 | Michael Stevens | Ian Pritchard | Skoda Octavia | 2006 | 72.91 | 59.00 | -23.58% | 3.90 | 6.04 | 39.53 | VX 06 XAM |
| 77 | Simon Talbot | Dean Talbot | Ford Fusion | 2004 | 67.97 | 0.00 | 4.18 | 6.48 | 31.11 | WV 54 BVB | |
| 74 | Ginny Endley | Jack Endley | Ford C MAX | 2004 | 63.73 | 42.00 | -51.74% | 4.46 | 6.91 | 38.14 | OV54 YMC |
| 28 | Mark Endley | Stuart Turner | Liege Sports | 2006 | 59.65 | 45.00 | -32.55% | 4.76 | 7.23 | 14.28 | NDX 89 |
| 71 | Jim Parnham | Gayle Parnham | Rover MG ZR | 2002 | 54.93 | 41.00 | -33.98% | 5.17 | 7.85 | 25.14 | AE51 WYR |
| 70 | Colin Marshall | John Howell | Liege Sports | 2002 | 54.59 | 62.00 | 11.96% | 5.20 | 8.32 | 12.68 | SWP 448P |
| 10 | David Richards | Doreen Richards | Skoda Fabia VRS | 2006 | 52.34 | 60.00 | 12.77% | 5.43 | 8.41 | 26.90 | WP06 FYO |
| TM1 | Ian Vout | Christine Vout | Peugeot 406 | 2003 | 50.91 | 37.30 | -36.49% | 5.58 | 8.65 | 29.75 | KU53 WCA |
| 49 | Phil Clift | Luke Byatt-Clift | Vauxhall Corsa | 1974 | 50.61 | 41.90 | -20.79% | 5.61 | 8.52 | 19.96 | T538 XFA |
| 16 | Peter Joy | Amy Joy | Seat Arosa 1.0S | 2000 | 50.27 | 45.00 | -11.71% | 5.65 | 8.58 | 18.76 | R33 JOY |
| 57 | Peter Harris | Alan Morris | Vauxhall Cavalier LXI | 1994 | 50.22 | 43.00 | -16.80% | 5.66 | 8.59 | 25.81 | A5 PSH |
| 59 | Haydn Marks | Vicki Merritt | Rover 214 SEi | 1995 | 50.08 | 50.00 | -0.16% | 5.67 | 9.07 | 22.21 | M56 ROE |
| 56 | John Smith | Chris Campsall | Suzuki Cappuccino | 1994 | 49.60 | 40.00 | -24.00% | 5.73 | 8.70 | 15.72 | M510 RWG |
| 54 | Dave Lucas | Vi Lucas | Daihatsu Copen | 1985 | 49.55 | 42.00 | -17.99% | 5.73 | 8.70 | 19.19 | BJ07 MXE |
| 55 | James Marks | Jessica Kendall | Peugeot 309 | 1989 | 46.97 | 45.00 | -4.37% | 6.05 | 9.18 | 16.86 | F 369 NCJ |
| 64 | David Price | Pauline Price | Mazda MX5 | 2000 | 45.97 | 32.00 | -43.66% | 6.18 | 9.38 | 19.10 | W 457 WDG |
| 75 | Michael Southcombe | Jen Southcombe | Skoda Octavia | 2005 | 45.89 | 50.00 | 8.22% | 6.19 | 9.60 | 25.85 | AEO5 TWC |
| 13 | Mike Webb | Chris Curtis | Fiat Bravo | 1997 | 43.41 | 36.50 | -18.92% | 6.54 | 9.94 | 22.62 | P787 NHL |
| 73 | Christopher Cooke | Lewis Horwood | MG ZR120+ | 2004 | 43.30 | 52.40 | 17.37% | 6.56 | 10.49 | 18.29 | K 99 LEO |
| 42 | Jez Boakes | Nikki Wild | Lexus IS 200 | 2000 | 43.23 | 32.80 | -31.79% | 6.57 | 9.98 | 25.26 | W 37 KSS |
| 76 | Peter Houghton | Sheila Mawdsley | Austin A35 | 1960 | 43.08 | 39.50 | -9.07% | 6.59 | 10.54 | 13.65 | NTP 58 |
| 62 | Tony Lowe | Tony Beddoes | Lotus Elise | 1998 | 42.04 | 39.30 | -6.98% | 6.76 | 10.26 | 14.21 | R 646 HSF |
| 61 | Laurence Gulliford | Jane Gulliford | MG MGF | 1996 | 41.97 | 38.00 | -10.46% | 6.77 | 10.28 | 18.91 | N27 XHH |
| 30 | Jason Christopher | Sam Jones | Riley Elf | 1968 | 39.73 | 35.00 | -13.53% | 7.15 | 10.86 | 13.15 | TYN 823 F |
| 72 | Barbara Hilton | Colin Hilton | Mazda MX 5 | 2003 | 39.23 | 36.30 | -8.06% | 7.24 | 11.00 | 16.85 | KB03 HWK |
| 33 | Chris Langdon | Simon Langdon | Morris Cooper S | 1970 | 39.11 | 31.20 | -25.35% | 7.26 | 11.03 | 13.22 | RVC 254H |
| 35 | Michael Crafer | David Smith | Mercedes 220 | 1971 | 36.56 | 39.20 | 6.74% | 7.77 | 11.80 | 21.88 | PJT 628 J |
| 34 | Derek Wright | Pam Wright | Mazda MX5 | 1970 | 36.35 | 20.00 | -81.77% | 7.81 | 12.49 | 15.36 | H260 DMX |
| 31 | Barry James | Annette Duller | Austin Healey Sprite Mk IV | 1970 | 35.98 | 36.50 | 1.43% | 7.90 | 11.99 | 11.40 | EBJ 83J |
| 63 | Chris Richens | Jackie Orr | Rover Mini Cooper | 1998 | 34.78 | 30.00 | -15.92% | 8.17 | 12.40 | 11.75 | S 49 DWK |
| 67 | Mat Cashen | Jason Downey | Alfa Romeo Spider | 2001 | 34.55 | 34.00 | -1.61% | 8.22 | 12.49 | 18.97 | Y 422 RAR |
| 39 | Malcolm Hobday | Jenny Barr | MG Midget | 1974 | 33.92 | 34.00 | 0.24% | 8.38 | 13.39 | 10.51 | PAD 494M |
| TM4 | William Cadbury | Sarah Cadbury | Riley 1.5 | 1959 | 33.40 | 27.50 | -21.44% | 8.51 | 13.60 | 13.87 | 15 BDV |
| 68 | John Chubb | Catherine Chubb | Mazda MX 5 | 2002 | 32.81 | 32.00 | -2.52% | 8.66 | 13.15 | 14.32 | LY02 LEU |
| 60 | Simon Hill | Jane Veart | Caterham 7 | 1995 | 32.75 | 27.40 | -19.51% | 8.67 | 13.17 | 8.99 | M 7 RWH |
| 26 | Andrew Isherwood | Hilary Farbowski | Morris Mini Minor | 1969 | 32.42 | 22.00 | -47.36% | 8.76 | 14.01 | 10.50 | LLY 325D |
| 66 | Toby Harris | Lisa Selby | Lotus Exige | 2001 | 32.40 | 26.50 | -22.26% | 8.77 | 14.01 | 11.41 | X 301 LVC |
| 65 | Roy Leyfield | Connie Leyfield | Subaru Impreza GX | 2001 | 32.20 | 30.00 | -7.33% | 8.82 | 13.40 | 20.18 | WV51 TZZ |
| 4 | Jeff Phillips | Carol Phillips | MG TD 2 | 1953 | 30.90 | 31.50 | 1.90% | 9.19 | 13.96 | 12.18 | YAS 866 |
| 12 | Ken Hobbs | Mary Hobbs | Subaru Forester | 2006 | 30.88 | 24.60 | -25.54% | 9.20 | 13.97 | 17.18 | K7 FMH |
| 45 | Barry Connolly | Kerri Seymour | Ford Escort RS 2000 | 1970 | 30.56 | 26.60 | -14.88% | 9.30 | 14.86 | 11.83 | GIL 2385 |
| 36 | Ken Green | Andrew Bradbury | Morris 1800 Mk2 | 1971 | 30.49 | 25.00 | -21.94% | 9.32 | 14.15 | 15.03 | YED 423 K |
| 20 | Steven Morris | Angela Robinson | Austin A40 | 1967 | 29.96 | 27.50 | -8.95% | 9.48 | 14.40 | 11.39 | CBW 156B |
| 23 | Adrian Turley | Dawn Turley | Austin Healey Sprite Mk IV | 1967 | 29.60 | 31.50 | 6.02% | 9.60 | 15.34 | 9.38 | PMK 536F |
| 40 | David Bowlas | Patricia Bowlas | MG Midget | 1978 | 28.26 | 26.50 | -6.62% | 10.05 | 16.07 | 10.54 | ADU 614 S |
| 25 | Mark Highfield | Julie Highfield | Volvo 122 S | 1968 | 28.07 | 27.60 | -1.71% | 10.12 | 15.36 | 13.24 | LLE 660D |
| 6 | Jim Porter | Jo Porter | MG TF | 1954 | 27.50 | 32.00 | 14.08% | 10.33 | 15.69 | 10.65 | LKU 720 |
| 3 | Philip Hewer | Doreen Hewer | MG TD | 1950 | 26.89 | 23.00 | -16.89% | 10.57 | 16.04 | 10.60 | TAS 568 |
| 37 | Mike Artivich | Julian Pacey | MG B Roadster | 1972 | 25.97 | 27.20 | 4.50% | 10.94 | 17.48 | 11.16 | KFP 292K |
| 51 | Nigel Lane | Johannah Lane | Ford Escort | 1980 | 25.90 | 26.00 | 0.40% | 10.97 | 16.66 | 10.03 | RGN 70V |
| 52 | Scott Newman | Deanna Martin | Ford Escort | 1980 | 25.87 | 27.30 | 5.23% | 10.98 | 16.67 | 11.29 | EWV 86 V |
| TM3 | Mark Holmes | Lauren Holmes | Mitsubishi Evolution | 1993 | 25.67 | 0.00 | 11.07 | 17.69 | 13.19 | L 153 PRL | |
| 9 | David Rouget | Anne Rouget | MG A FHC | 1958 | 25.64 | 29.00 | 11.58% | 11.08 | 16.82 | 10.29 | WGH 708 |
| 11 | Ivan Goodfield | Enid Goodfield | MG B Roadster | 1970 | 25.44 | 25.00 | -1.77% | 11.16 | 16.95 | 10.75 | GXF 376 H |
| 53 | Dave Rennolds | Jenifer Rennolds | MG MGB GT | 1981 | 25.38 | 22.22 | -14.22% | 11.19 | 16.99 | 11.44 | A18 BGT |
| 2 | Keith Wilson | Dave Cooper | Riley 9 Biarritz | 1931 | 25.27 | 22.40 | -12.81% | 11.24 | 17.07 | 11.92 | GO 1185 |
| 48 | Steven Gerrard | Adam Gerrard | Ford Escort RS 2000 | 1974 | 25.10 | 28.50 | 11.93% | 11.32 | 17.18 | 9.90 | OFJ 77M |
| 21 | Jill York | Graham Otter | Sunbeam Alpine V | 1967 | 24.21 | 25.50 | 5.05% | 11.73 | 18.75 | 10.23 | GWM 233E |
| 43 | Gareth Charlton | Steven Phillips | Ford Escort RS 2000 | 1980 | 23.97 | 25.00 | 4.13% | 11.85 | 18.00 | 9.79 | YUY 228 W |
| 41 | Anthony Davies | Amanda Phillips | Triumph TR7 | 1980 | 23.87 | 23.00 | -3.78% | 11.90 | 18.07 | 11.43 | MGW 461 W |
| 27 | Howard Dent | Stuart Dent | Morris Isis | 1956 | 23.56 | 18.00 | -30.87% | 12.06 | 18.31 | 13.10 | 210 UXN |
| 14 | Mes Edwards | Sue Edwards | Austin Healey 100 | 1956 | 23.04 | 26.20 | 12.08% | 12.33 | 18.72 | 9.89 | RUV 930 |
| 44 | Neil Lott | Darryl Cleevely | Ford Mexico | 1970 | 22.39 | 20.00 | -11.97% | 12.69 | 19.26 | 9.14 | XCV 683J |
| 22 | Martin Madge | Robert Madge | Volvo Amazon | 1967 | 22.27 | 27.20 | 18.13% | 12.76 | 19.37 | 8.47 | OUC 1F |
| 19 | Bob Hirschhorn | Linda Hirschhorn | Jaguar MK2 | 1966 | 22.21 | 21.50 | -3.31% | 12.79 | 19.42 | 12.82 | OPA 958D |
| 46 | Ian Edwards | Tony Edwards | Ford Escort | 1972 | 21.51 | 21.00 | -2.41% | 13.21 | 20.06 | 8.03 | JYC 374 K |
| 29 | Zog Ziegler | Paul Fairbank | BMW Z4 | 2006 | 19.98 | 17.70 | -12.89% | 14.22 | 21.59 | 11.68 | YB56 ANX |
| 7 | Graham Brennan | Adrian Cullimore | Austin Healey 100/4 | 1955 | 18.70 | 22.00 | 15.01% | 15.19 | 24.28 | 8.43 | WAE 387 |
| 8 | Nick Barnes | Liz Barnes | Austin Healey 100/6 | 1956 | 17.23 | 18.00 | 4.29% | 16.49 | 25.04 | 7.82 | RSJ 526 |
| 15 | Rodney Manners | Verity Gardiner | Jaguar E Type Coupé | 1965 | 17.22 | 17.50 | 1.62% | 16.50 | 25.05 | 9.09 | CRU 717 C |
| 1 | Jeremy Wells | Pamela Moore | Austin Healey 3000 | 1961 | 17.08 | 19.00 | 10.10% | 16.63 | 25.25 | 8.30 | OFM 802 |
| 24 | Bunny Lees-Smith | Simon Kearsley | Austin Healey BJ8 Mk3 | 1967 | 17.06 | 16.00 | -6.62% | 16.65 | 25.28 | 8.65 | BUG 116 E |
| TM2 | George Barnes | Elliot Barnes | Porsche Boxster | 1996 | 16.93 | 25.00 | 32.30% | 16.78 | 25.48 | 6.67 | P 900 BOO |
| 50 | Kevin Procter | Tracy Andrew | Ford Escort RS2000 | 1977 | 16.46 | 28.00 | 41.23% | 17.26 | 26.21 | 6.95 | TEX 445 R |
| 17 | Peter Blake | Carol Blake | Austin Healey 3000 Mk2a | 1963 | 13.93 | 18.00 | 22.60% | 20.39 | 30.96 | 6.96 | 835 YKR |