Mercedes SL55 AMG (convertible) • 26 cars with Valuation

Market overview: Mercedes SL55 AMG (convertible). 26 for sale. Prices from £16,995. Is the price Good, Fair or Expensive? See the analysis for each car here.

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Cabriolet

(2026) Mazda MX5 Homura-Line 184 HP

£26,790

Good price

You save £2,510

CV346RH

153 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

Carwow

Cabriolet

(2025) BMW Z4 M Sport 340 HP

£34,490

Super price

You save £6,410

TN12 5HD East Peckham, Kent

180 g CO2/km comb. - 340 HP (250 kW) - 8.0 Mpg

Carwow Leasing

Cabriolet

(2026) Mazda MX5 Exclusive-Line 132 HP

£25,899

Fair price

You save £801

NG18 Nottinghamshire, Nottinghamshire

140 g CO2/km comb. - 132 HP (97 kW) - 6.1 Mpg

Carwow

Cabriolet

(2015) Porsche Boxster 265 HP

£24,990

Fair price

You save £710

TS6 6UR Redcar And Cleveland, North Yorkshire

195 g CO2/km comb. - 265 HP (194 kW) - 8.4 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

1 / 4

Used (2004) Mercedes SL55 AMG AMG | Super price

S Class AMG 2dr Auto

2004
74,712 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
Details

Super price

£15,000

Motors.co.uk

RM10 8XE Greater London, London

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1 / 4

Used (2004) Mercedes SL55 AMG AMG | Super price

S-ClassAMG 2dr Auto

2004
43,644 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
Details

Super price

£16,995

Motors.co.uk

BT24 7ER Saintfield

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1 / 4

Used (2002) Mercedes SL55 AMG AMG | Fair price

S Class AMG 2dr Auto

2002
58,628 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
Details

Fair price

£18,995

Motors.co.uk

TN8 6EL Kent, Kent

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1 / 4

Used (2002) Mercedes SL55 AMG AMG | Fair price

S Class AMG 2dr Auto

2002
58,610 miles
Trim level: AMG
5.5L Petrol
Cabriolet
Automatic
Details

Fair price

£17,995

Motors.co.uk

DT10 2HS Bagber, Dorset

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Cabriolet

(2026) Mazda MX5 Homura-Line 184 HP

£26,682

Good price

You save £2,118

PO6 1SR Drayton, Hampshire

153 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

Carwow

Cabriolet

(2019) Mercedes E450 AMG line 367 HP

£27,995

Fair price

Estimated price £26,638

OX2 0LX Oxfordshire, Oxfordshire

217 g CO2/km comb. - 367 HP (269 kW) - 9.1 Mpg

Carwow

Cabriolet

(2025) Mazda MX5 Homura-Line 184 HP

£28,995

Fair price

Estimated price £28,246

TN24 0HB Willesborough, Kent

153 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

Carwow

Cabriolet

(2015) Porsche Boxster 265 HP

£23,995

Super price

You save £3,405

DE73 7HL Stenson, Derbyshire

183 g CO2/km comb. - 265 HP (194 kW) - 7.8 Mpg

1 / 3

Used (2022) Mercedes SL55 AMG Premium Plus | Fair price

SL 4Matic+ Premium Plus 2dr

2022
9,500 miles
Trim level: Premium Plus
4.0L Petrol
Cabriolet
Automatic
Details

Fair price

£86,995

Motors.co.uk

KT24 6AA East Horsley, Surrey

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New

1 / 4

Used (2024) Mercedes SL55 AMG | Fair price

SL 4Matic+ Touring Plus 2dr

2024
8,500 miles
4.0L Petrol
Cabriolet
Automatic
Details

Fair price

£89,990

Motors.co.uk

NP44 5BL Torfaen Principal Area, Gwent

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New

1 / 4

New (2026) Mercedes SL55 AMG Premium Plus 476 HP

- 4Matic+ Premium Plus 2dr

2026
0 miles
Trim level: Premium Plus
Petrol
Cabriolet
Automatic
476 HP (350 kW)
CO2 emissions: 305 g CO2/km comb.
mpg: 13
Details

£147,400

Not evaluated

WF27UA

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Availability verified

New

1 / 4

New (2026) Mercedes SL55 AMG Premium Plus 476 HP

- 4Matic+ Premium Plus 2dr

2026
0 miles
Trim level: Premium Plus
Petrol
Cabriolet
Automatic
476 HP (350 kW)
CO2 emissions: 305 g CO2/km comb.
mpg: 13
Details

£149,000

Not evaluated

FK38YF

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Availability verified

New

1 / 4

New (2026) Mercedes SL55 AMG Premium Plus 476 HP

- 4Matic+ Premium Plus 2dr

2026
0 miles
Trim level: Premium Plus
Petrol
Cabriolet
Automatic
476 HP (350 kW)
CO2 emissions: 305 g CO2/km comb.
mpg: 13
Details

£151,400

Not evaluated

WA36DP

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Availability verified

New

1 / 4

New (2026) Mercedes SL55 AMG Premium Plus 476 HP

- 4Matic+ Premium Plus 2dr

2026
0 miles
Trim level: Premium Plus
Petrol
Cabriolet
Automatic
476 HP (350 kW)
CO2 emissions: 305 g CO2/km comb.
mpg: 13
Details

£147,850

Not evaluated

DN377LG

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Cabriolet

(2024) Porsche 718 Boxster 300 HP

£33,995

Super price

You save £4,505

LE10 3DJ Leicestershire, Leicestershire

201 g CO2/km comb. - 300 HP (220 kW) - 8.9 Mpg

Carwow

Cabriolet

(2022) Mini John Cooper Works Cabriolet Premium Plus 231 HP

£26,003

Fair price

Estimated price £26,003

YO304WR, North Yorkshire

161 g CO2/km comb. - 231 HP (169 kW) - 40.0 Mpg

Carwow Leasing

Cabriolet

(2026) Mazda MX5 Exclusive-Line 184 HP

£29,999

Fair price

Estimated price £29,945

CV3 4EW West Midlands, West Midlands

153 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

Carwow

Cabriolet

(2015) Porsche Boxster 265 HP

£24,595

Fair price

You save £405

OL3 5PJ Diggle, Manchester

183 g CO2/km comb. - 265 HP (194 kW) - 7.8 Mpg

-1%

1 / 4

Used (2022) Mercedes SL55 AMG Premium Plus 469 HP | Rare vehicle

SL-Class 4Matic+ Premium Plus 2dr

2022
7,225 miles
Trim level: Premium Plus
4.0L Petrol
Cabriolet
Automatic
469 HP (344 kW)
Details

£88,000

£89,000

Rare vehicle

Honestjohn

WC1E 7DP Greater London, London

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New

1 / 4

Used (2004) Mercedes SL55 AMG AMG

S Class AMG 2dr Auto

2004
52,000 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
Details

£39,950

Not evaluated

Motors.co.uk

HP18 Buckinghamshire, Buckinghamshire

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-5%

1 / 4

Used (2024) Mercedes SL55 AMG Premium Plus 476 HP | Rare vehicle

SL-Class4Matic+ Premium Plus 2dr

2024
3,212 miles
Trim level: Premium Plus
4.0L Petrol
Cabriolet
Automatic
476 HP (350 kW)
Details

£92,391

£97,890

Rare vehicle

Honestjohn

WC1E 7DP Greater London, London

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-1%

1 / 4

Used (2023) Mercedes SL55 AMG Premium Plus 469 HP | Rare vehicle

SL 4Matic+ Premium Plus 2dr

2023
4,700 miles
Trim level: Premium Plus
4.0L Petrol
Cabriolet
Automatic
469 HP (344 kW)
Details

£93,586

£94,786

Rare vehicle

Motors.co.uk

YO26 8DY Cattal, North Yorkshire

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-10%

1 / 4

Used (2003) Mercedes SL55 AMG AMG 503 HP | Rare vehicle

SL55 AMGAMG CONVERTIBLE AUTO 503

2003
55,439 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
503 HP (369 kW)
Details

£18,000

£20,000

Rare vehicle

Motors.co.uk

IP32 6NT Bury St Edmunds, Suffolk

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-15%

1 / 4

Used (2004) Mercedes SL55 AMG AMG 476 HP | Rare vehicle

SL-Class 5.4Kompressor AMG

2004
82,363 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
476 HP (350 kW)
Details

£27,995

£32,995

Rare vehicle

Motors.co.uk

L40 8HS Scarisbrick, Lancashire

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1 / 4

Used (2007) Mercedes SL55 AMG AMG 517 HP | Rare vehicle

SL 5.4 AMG Convertible 2dr Petrol

2007
31,000 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
517 HP (380 kW)
Details

£26,990

Rare vehicle

Motors.co.uk

MK42 9SU Bedford, Bedfordshire

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1 / 4

Used (2023) Mercedes SL55 AMG AMG 476 HP | Rare vehicle

SL 5.4 Kompressor AMG Convertible

2023
39,100 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
476 HP (350 kW)
Details

£28,995

Rare vehicle

Motors.co.uk

DT10 2HS Bagber, Dorset

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1 / 4

Used (2005) Mercedes SL55 AMG AMG 510 HP | Rare vehicle

S Class AMG 2dr Auto

2005
37,000 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
510 HP (375 kW)
Details

£42,995

Rare vehicle

Motors.co.uk

DT10 2HS Bagber, Dorset

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-7%

1 / 4

Used (2005) Mercedes SL55 AMG AMG

S-ClassAMG 2dr Auto

2005
66,549 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
Details

£27,489

£29,689

Not evaluated

Motors.co.uk

WR11 7QF Evesham, Worcestershire

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Cabriolet

(2019) Jaguar F-Type R-Dynamic 300 HP

£30,400

Fair price

You save £900

ME5 9QG Kent, Kent

179 g CO2/km comb. - 300 HP (220 kW) - 9.0 Mpg

Carwow

Cabriolet

(2025) Mazda MX5 Homura-Line 184 HP

£30,490

Fair price

Estimated price £30,358

YO31 7UZ Heworth, North Yorkshire

153 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

Carwow

Cabriolet

(2025) VW T-Roc Cabriolet R-line 150 HP

£25,000

Good price

You save £2,200

RM20 3NL Purfleet-On-Thames, Essex

142 g CO2/km comb. - 150 HP (110 kW) - 6.1 Mpg

Carwow

Cabriolet

(2019) BMW M4 Cabriolet Competition Edition 450 HP

£25,950

Good price

You save £2,450

CM83NW

232 g CO2/km comb. - 450 HP (330 kW) - 10.0 Mpg

-9%

1 / 4

Used (2003) Mercedes SL55 AMG AMG 476 HP | Rare vehicle

SL 5.4Kompressor AMG Convertible

2003
56,000 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
476 HP (350 kW)
Details

£19,995

£21,995

Rare vehicle

Motors.co.uk

L40 8HS Scarisbrick, Lancashire

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-4%

1 / 4

Used (2003) Mercedes SL55 AMG AMG 476 HP | Rare vehicle

S-ClassAMG 2dr Auto

2003
50,400 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
476 HP (350 kW)
Details

£20,995

£21,995

Rare vehicle

Motors.co.uk

L40 8HS Scarisbrick, Lancashire

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1 / 4

Used (2005) Mercedes SL55 AMG AMG

S-ClassAMG 2dr Auto

2005
37,000 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
Details

£28,995

Not evaluated

Motors.co.uk

BR1 4JU Greater London, London

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New

Used (2003) Mercedes SL55 AMG AMG

SLS 5.4 Kompressor AMG 2dr

2003
43,973 miles
Trim level: AMG
5.4L Petrol
Cabriolet
Automatic
Details

£27,995

Not evaluated

Exchange and Mart

Berkshire, Berkshire

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Used (2003) Mercedes SL55 AMG AMG 500 HP

SL Class AMG RARE EXAMPLE

2003
75,000 miles
Trim level: AMG
Petrol
Cabriolet
Automatic
500 HP (367 kW)
Details

£19,990

Not evaluated

Exchange and Mart

Surrey, Surrey

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Cabriolet

(2021) BMW 430 Cabriolet M Sport 258 HP

£29,499

Fair price

Estimated price £29,161

PE32 1DD Pott Row, Norfolk

160 g CO2/km comb. - 258 HP (189 kW) - 6.9 Mpg

Carwow

Cabriolet

(2023) Audi TT Roadster S-Line 197 HP

£27,100

Fair price

Estimated price £26,696

B927JE

164 g CO2/km comb. - 197 HP (144 kW) - 7.2 Mpg

Carwow

Cabriolet

(2019) BMW M4 Cabriolet Competition Edition 450 HP

£27,695

Super price

You save £3,605

LL16 5TH Denbighshire, Denbighshire

232 g CO2/km comb. - 450 HP (330 kW) - 10.0 Mpg

Carwow

Cabriolet

(2017) Ford Mustang GT Convertible 416 HP

£26,900

Fair price

Estimated price £26,892

FY85AT

289 g CO2/km comb. - 416 HP (305 kW) - 12.7 Mpg

Showing 1 - 25 of 26 results

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Mercedes SL55 AMG (29)