2021 BMW Z4 • Compare 29 used cars with valuation

Market overview: April-2026 Price Analysis: A used BMW Z4 from 2021 currently costs between £22,350 and £33,090. On average, the mileage for this year stands at 36,022 miles. The depreciation and price trend over the last 12 months is -£880.

Featured deals

Verified Dealers

Become a verified dealer

Carwow

2022

(2022) BMW Z4 M Sport 258 HP

£28,995

Fair price

You save £5

TQ12 3SB Kingsteignton, Devon

161 g CO2/km comb. - 258 HP (189 kW) - 7.1 Mpg

Carwow

2022

(2022) BMW Z4 Sport Line 197 HP

£27,000

Fair price

Estimated price £26,587

LS12 2QN Armley, West Yorkshire

161 g CO2/km comb. - 197 HP (144 kW) - 6.9 Mpg

Carwow

2022

(2022) BMW Z4 Sport Line 197 HP

£22,495

Super price

You save £3,805

EX28FD

161 g CO2/km comb. - 197 HP (144 kW) - 7.1 Mpg

Carwow

2021

(2021) BMW Z4 Sport Line 197 HP

£22,941

Fair price

You save £559

GU15 3DT Surrey, Surrey

161 g CO2/km comb. - 197 HP (144 kW) - 7.1 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-20%

1 / 4

Used (2021) BMW Z4 Sport Line 194 HP | Good price

sDrive20i Sport 2.0 2dr

2021
44,859 miles
Trim level: Sport Line
2.0L Petrol
Cabriolet
Automatic
194 HP (142 kW)
CO2 emissions: 161 g CO2/km comb.
mpg: 39.8
Details

Good price

£22,350

£27,999

Bmw.co.uk

RG2 0GH Berkshire, Berkshire

View the car

1 / 4

Used (2021) BMW Z4 M Sport 335 HP | Good price

M40i 3.0 2dr

2021
22,966 miles
Trim level: M Sport
3.0L Petrol
Cabriolet
Automatic
335 HP (246 kW)
CO2 emissions: 181 g CO2/km comb.
mpg: 35.8
Details

Good price

£33,090

£33,000

Bmw.co.uk

DN2 4SR South Yorkshire, South Yorkshire

View the car

-13%

1 / 4

Used (2021) BMW Z4 M Sport 194 HP | Super price

sDrive20i M Sport 2.0 2dr

2021
27,000 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
194 HP (142 kW)
CO2 emissions: 160 g CO2/km comb.
mpg: 40.4
Details

Super price

£24,245

£27,990

Bmw.co.uk

L3 7HT Merseyside, Merseyside

View the car

-7%

1 / 4

Used (2021) BMW Z4 M Sport 194 HP | Super price

sDrive20i M Sport 2.0 2dr

2021
39,669 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
194 HP (142 kW)
CO2 emissions: 160 g CO2/km comb.
mpg: 40.4
Details

Super price

£24,950

£26,950

Bmw.co.uk

PL6 8LD Longbridge, Devon

View the car

Featured deals

Verified Dealers

Carwow

2022

(2022) BMW Z4 M Sport 258 HP

£24,050

Super price

You save £4,150

CM1 3BH Essex, Essex

161 g CO2/km comb. - 258 HP (189 kW) - 7.1 Mpg

Carwow

2022

(2022) BMW Z4 M Sport 258 HP

£27,392

Fair price

Estimated price £27,232

SO533YU

161 g CO2/km comb. - 258 HP (189 kW) - 7.1 Mpg

Carwow

2022

(2022) BMW Z4 M Sport 258 HP

£29,995

Fair price

Estimated price £29,196

WC1E 7DP Greater London, London

161 g CO2/km comb. - 258 HP (189 kW) - 39.2 Mpg

Carwow

2023

(2023) Audi TT Roadster Black Edition 245 HP

£23,440

Super price

You save £2,760

BB1 3NU Lancashire, Lancashire

189 g CO2/km comb. - 245 HP (180 kW) - 8.3 Mpg

-5%

1 / 1

Used (2021) BMW Z4 M Sport 197 HP | Good price

2.0 20i M Sport Convertible 2dr

2021
23,397 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
197 HP (144 kW)
mpg: 38.7
Details

Good price

£25,499

£26,999

Motors.co.uk

CH62 4UE Birkenhead, Merseyside

View the car

-1%

1 / 4

Used (2021) BMW Z4 Sport Line 197 HP | Fair price

2021 | 2.0 20i Sport Auto sDrive

2021
34,741 miles
Trim level: Sport Line
2.0L Petrol
Cabriolet
Automatic
197 HP (144 kW)
CO2 emissions: 161 g CO2/km comb.
mpg: 7.1
Details

Fair price

£22,941

£23,400

GU15 3DT Surrey, Surrey

View the car

Availability verified

1 / 4

Used (2021) BMW Z4 Sport Line 197 HP | Fair price

2.0 20i Sport Convertible 2dr

2021
34,741 miles
Trim level: Sport Line
2.0L Petrol
Cabriolet
Automatic
197 HP (144 kW)
Details

Fair price

£23,100

Exchange and Mart

Surrey, Surrey

View the car

1 / 4

Used (2021) BMW Z4 Sport Line 197 HP | Fair price

sDrive 20i Sport 2dr Auto

Mar 2021
45,000 miles
Trim level: Sport Line
2.0L Petrol
Cabriolet
Automatic
197 HP (144 kW)
CO2 emissions: 161 g CO2/km comb.
Details

Fair price

£22,350

£21,995

Dealer

WC1E 7DP Greater London, London

View the car

-4%

1 / 4

Used (2021) BMW Z4 M Sport 254 HP | Fair price

sDrive30i M Sport 2.0 2dr

2021
13,420 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
254 HP (186 kW)
CO2 emissions: 161 g CO2/km comb.
mpg: 39.8
Details

Fair price

£27,926

£29,294

Parkers.co.uk

SE12 8RU Greater London, London

View the car

-20%

1 / 4

Used (2021) BMW Z4 M Sport 258 HP | Fair price

sDrive30i M Sport 2.0 2dr

Jun 2021
46,662 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
258 HP (189 kW)
CO2 emissions: 161 g CO2/km comb.
mpg: 39.2
Details

Fair price

£24,998

£31,499

Buyacar

Delivered to you

View the car

Featured deals

Verified Dealers

Carwow

2019

(2019) BMW 730 M Sport 265 HP

£22,995

Good price

You save £1,605

WV95PS

177 g CO2/km comb. - 265 HP (194 kW) - 6.4 Mpg

Carwow

2022

(2022) Audi TT Roadster Sport 197 HP

£19,697

Super price

You save £2,603

LN5 8NU Lincolnshire, Lincolnshire

157 g CO2/km comb. - 197 HP (144 kW) - 6.9 Mpg

Carwow

2020

(2020) Audi A5 Cabriolet S-Line 190 HP

£18,990

Fair price

You save £510

NE8 3HL Tyne And Wear, Tyne And Wear

170 g CO2/km comb. - 190 HP (139 kW) - 7.4 Mpg

Carwow

2020

(2020) Audi A5 Cabriolet Sport 190 HP

£19,318

Fair price

Estimated price £18,299

RM13 8RH Greater London, London

156 g CO2/km comb. - 190 HP (139 kW) - 6.0 Mpg

-32%

1 / 4

Used (2021) BMW Z4 M Sport 254 HP | Fair price

sDrive30i M Sport

Jun 2021
36,889 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
254 HP (186 kW)
CO2 emissions: 164 g CO2/km comb.
mpg: 39.8
Details

Fair price

£28,000

£41,491

Bmw.co.uk

SG1 2BE Hertfordshire, Hertfordshire

View the car

-11%

1 / 3

Used (2021) BMW Z4 M Sport 197 HP | Fair price

sDrive 20i M Sport 2dr Auto

2021
18,899 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
197 HP (144 kW)
Details

Fair price

£25,699

£28,999

Motors.co.uk

NP19 4PT Newport, Gwent

View the car

-28%

1 / 4

Used (2021) BMW Z4 M Sport 194 HP | Fair price

sDrive20i M Sport

2021
30,612 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
194 HP (142 kW)
CO2 emissions: 163 g CO2/km comb.
mpg: 39.2
Details

Fair price

£28,495

£39,945

Bmw.co.uk

G4 0HP Glasgow City, Glasgow

View the car

1 / 4

Used (2021) BMW Z4 M Sport 197 HP | Fair price

2.0 20i M Sport Convertible 2dr

2021
30,107 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
197 HP (144 kW)
mpg: 38.7
Details

Fair price

£25,995

Parkers.co.uk

NG17 5LA Sutton-In-Ashfield, Nottinghamshire

View the car

-14%

1 / 3

Used (2021) BMW Z4 M Sport 197 HP | Fair price

2.0 20i M Sport Convertible 2dr

2021
14,815 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
197 HP (144 kW)
Details

Fair price

£26,475

£31,061

Motors.co.uk

BL9 5BQ Greater Manchester, Manchester

View the car

1 / 4

Used (2021) BMW Z4 M Sport 197 HP | Fair price

sDrive 20i M Sport 2dr Auto

2021
25,822 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
197 HP (144 kW)
CO2 emissions: 164 g CO2/km comb.
mpg: 46.3
Details

Fair price

£25,990

£25,867

Bmw.co.uk

SO53 3YU Cross Rise, Hampshire

View the car

-30%

1 / 4

Used (2021) BMW Z4 M Sport 258 HP | Fair price

Z4 SeriessDrive30i M Sport 2.0

2021
61,512 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
258 HP (189 kW)
CO2 emissions: 164 g CO2/km comb.
mpg: 39.2
Details

Fair price

£25,000

£36,000

Bmw.co.uk

CV34 8DD Warwickshire, Warwickshire

View the car

-3%

1 / 4

Used (2021) BMW Z4 M Sport 340 HP | Fair price

3.0 M40i Convertible 2dr Petrol

2021
35,416 miles
Trim level: M Sport
3.0L Petrol
Cabriolet
Automatic
340 HP (250 kW)
mpg: 35.8
Details

Fair price

£31,990

£32,990

Motors.co.uk

DL14 8QE County Durham, Durham

View the car

-4%

1 / 4

Used (2021) BMW Z4 M Sport 258 HP | A bit pricey

sDrive 30i M Sport 2dr Auto

2021
29,500 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
258 HP (189 kW)
CO2 emissions: 161 g CO2/km comb.
mpg: 39.2
Details

A bit pricey

£28,299

£29,499

PE32 1DD Pott Row, Norfolk

View the car

Availability verified

-6%

1 / 4

Used (2021) BMW Z4 M Sport 258 HP | A bit pricey

sDrive 30i M Sport 2dr Auto

2021
21,800 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
258 HP (189 kW)
CO2 emissions: 161 g CO2/km comb.
mpg: 39.2
Details

A bit pricey

£28,999

£30,999

PE32 1DD Pott Row, Norfolk

View the car

Availability verified

Featured deals

Verified Dealers

Carwow

2019

(2019) Audi A5 Cabriolet S-Line 190 HP

£16,995

Fair price

You save £205

S80 2QD Nottinghamshire, Nottinghamshire

157 g CO2/km comb. - 190 HP (139 kW) - 6.0 Mpg

Carwow

2020

(2020) Audi A5 Cabriolet S-Line 190 HP

£18,400

Fair price

You save £100

ME59QG

157 g CO2/km comb. - 190 HP (139 kW) - 6.0 Mpg

Carwow

2023

(2023) Mini Cooper S Cabriolet 178 HP

£22,975

Fair price

Estimated price £22,230

SK11 0TB Cheshire East, Cheshire

146 g CO2/km comb. - 178 HP (130 kW) - 44.0 Mpg

Carwow

2022

(2022) Mini Cooper S Cabriolet Sport 178 HP

£21,490

Fair price

Estimated price £20,621

SS25RU

142 g CO2/km comb. - 178 HP (130 kW) - 6.1 Mpg

-11%

1 / 4

Used (2021) BMW Z4 M Sport 258 HP | A bit pricey

sDrive30i M Sport 2.0 2dr

Aug 2021
82,311 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
258 HP (189 kW)
CO2 emissions: 169 g CO2/km comb.
mpg: 39.2
Details

A bit pricey

£23,875

£26,875

Dealer

BN16 3FH Rustington, West Sussex

View the car

1 / 4

Used (2021) BMW Z4 M Sport 335 HP | A bit pricey

M40i 3.0 2dr

2021
15,895 miles
Trim level: M Sport
3.0L Petrol
Cabriolet
Automatic
335 HP (246 kW)
CO2 emissions: 181 g CO2/km comb.
mpg: 35.8
Details

A bit pricey

£38,000

Bmw.co.uk

B68 8DA West Midlands, West Midlands

View the car

-30%

1 / 4

Used (2021) BMW Z4 M Sport 258 HP | A bit pricey

sDrive30i M Sport

2021
30,800 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
258 HP (189 kW)
CO2 emissions: 164 g CO2/km comb.
mpg: 39.2
Details

A bit pricey

£30,000

£42,990

Bmw.co.uk

SL6 0BW Maidenhead, Buckinghamshire

View the car

-1%

1 / 4

Used (2021) BMW Z4 Sport Line 197 HP | A bit pricey

sDrive 20i Sport 2dr Auto

2021
19,742 miles
Trim level: Sport Line
2.0L Petrol
Cabriolet
Automatic
197 HP (144 kW)
mpg: 39.2
Details

A bit pricey

£28,495

£28,995

Motors.co.uk

CM8 3NW Wickham Bishops, Essex

View the car

New

Used (2021) BMW Z4 M Sport 194 HP | A bit pricey

sDrive20i M Sport 2.0 2dr

2021
42,578 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
194 HP (142 kW)
CO2 emissions: 163 g CO2/km comb.
mpg: 39.2
Details

A bit pricey

£27,490

Bmw.co.uk

SO53 3YU Cross Rise, Hampshire

View the car

Featured deals

Verified Dealers

Carwow

2022

(2022) Mini Cooper S Cabriolet Sport 178 HP

£19,399

Fair price

You save £601

B6 5SU West Midlands, West Midlands

142 g CO2/km comb. - 178 HP (130 kW) - 6.1 Mpg

Carwow

2022

(2022) Mini Cooper S Cabriolet Exclusive 178 HP

£20,995

Fair price

Estimated price £20,866

WC1E 7DP Greater London, London

145 g CO2/km comb. - 178 HP (130 kW) - 44.0 Mpg

Carwow

2022

(2022) Mini Cooper S Cabriolet Exclusive 178 HP

£19,198

Fair price

You save £902

B63 3NS West Midlands, West Midlands

145 g CO2/km comb. - 178 HP (130 kW) - 6.1 Mpg

Carwow

2022

(2022) Mini Cooper S Cabriolet Exclusive 178 HP

£21,492

Fair price

Estimated price £20,689

SO533YU

145 g CO2/km comb. - 178 HP (130 kW) - 6.1 Mpg

Showing 1 - 25 of 30 results

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See BMW Z4

BMW Z4 (410)