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Alfa Romeo Giulietta (diesel) • 175 cars with Valuation

Market overview: Diesel Alfa Romeo Giulietta (October-2026): There are currently 175 used diesel Alfa Romeo Giulietta cars for sale. Prices range from £2,494 to £17,559, with a median price of £12,498. AutoUncle has identified 7 cars as being offered below market price. The typical selling time for a diesel Alfa Romeo Giulietta is approximately 32 days, and 10.7% of the listings have recently been reduced in price (Source: AutoUncle market data, October-2026).

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Used Peugeot 308 GTi 131 HP (96 kW) 2025 Hatchback

(2025) Peugeot 308 GTi 131 HP

Good price

You save £2,103

HU9 1DN Kingston Upon Hull, East Yorkshire

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

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Used Peugeot 308 Active Premium 131 HP (96 kW) 2022 White Hatchback

(2022) Peugeot 308 Active Premium 131 HP

Good price

You save £1,231

OL11 2NQ Greater Manchester, Manchester

113 g CO2/km comb. - 131 HP (96 kW) - 54.1 Mpg

Carwow

Used Peugeot 308 Allure 131 HP (96 kW) 2022 Green Hatchback

(2022) Peugeot 308 Allure 131 HP

Good price

You save £1,310

ME5 9QG Kent, Kent

130 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

Carwow

Used Peugeot 308 Allure 131 HP (96 kW) 2025 Hatchback

(2025) Peugeot 308 Allure 131 HP

Super price

You save £2,510

130 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

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1 / 1

Used (2014) Alfa Romeo Giulietta Distinctive 105 HP | Good price

1.6 JTDM-2 Distinctive 5d

2014
97,000 miles
Trim level: Distinctive
1.6L Diesel
Hatchback
Manual
105 HP (77 kW)
CO2 emissions: 114 g CO2/km comb.
4 mpg
Details

Good price

£2,495

HX1 3NS West Yorkshire, West Yorkshire

Availability verified

-14%

1 / 4

Used (2018) Alfa Romeo Giulietta 120 HP | Good price

1.6 JTDM-2 Sport Hatchback 5dr

2018
77,500 miles
1.6L Diesel
Hatchback
Manual
120 HP (88 kW)
Details

Good price

£4,595

£5,395

Motors.co.uk

PO3 5SX Portsmouth, Hampshire

-10%

1 / 4

Used (2014) Alfa Romeo Giulietta Exclusive 147 HP | Good price

2.0 JTDM-2 Exclusive 5d

2014
125,031 miles
Trim level: Exclusive
2.0L Diesel
Hatchback
Manual
147 HP (108 kW)
CO2 emissions: 110 g CO2/km comb.
67 mpg
Details

Good price

£1,750

£1,950

Motors.co.uk

OL9 7LY Chadderton, Manchester

New

1 / 4

Used (2011) Alfa Romeo Giulietta Veloce 170 HP | Good price

2.0 JTDM-2 170 Veloce 5dr

2011
79,126 miles
Trim level: Veloce
2.0L Diesel
Hatchback
Manual
170 HP (125 kW)
CO2 emissions: 124 g CO2/km comb.
4.7 mpg
Details

Good price

£2,490

Motors.co.uk

S6 2FJ South Yorkshire, South Yorkshire

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Used Peugeot 308 GTi 131 HP (96 kW) 2023 Green Hatchback

(2023) Peugeot 308 GTi 131 HP

Fair price

NE29 7TE Tyne And Wear, Tyne And Wear

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

Carwow

Used Peugeot 308 Allure 131 HP (96 kW) 2025 Hatchback

(2025) Peugeot 308 Allure 131 HP

Super price

You save £3,130

130 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

Carwow

Used Peugeot 308 GT 131 HP (96 kW) 2025 Grey Hatchback

(2025) Peugeot 308 GT 131 HP

Fair price

Estimated price £18,704

Cumbria, Cumbria

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

Carwow

Used Peugeot 308 GTi 131 HP (96 kW) 2025 Red Hatchback

(2025) Peugeot 308 GTi 131 HP

Fair price

WF105HX Castleford, West Yorkshire

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

1 / 1

Used (2015) Alfa Romeo Giulietta Business 172 HP | Super price

2.0 JTDM-2 Business 5d TCT

2015
96,510 miles
Trim level: Business
2.0L Diesel
Hatchback
Automatic
172 HP (126 kW)
CO2 emissions: 113 g CO2/km comb.
65 mpg
Details

Super price

£3,995

Motors.co.uk

B9 4BN West Midlands, West Midlands

1 / 4

Used (2016) Alfa Romeo Giulietta Edizione Speciale 150 HP | Good price

2.0 JTDM-2 (150bhp) Sprint

2016
74,928 miles
Trim level: Edizione Speciale
2.0L Diesel
Hatchback
Manual
150 HP (110 kW)
CO2 emissions: 110 g CO2/km comb.
4.2 mpg
Details

Good price

£5,700

Motors.co.uk

DH8 7ES County Durham, Durham

1 / 4

Used (2016) Alfa Romeo Giulietta Distinctive 105 HP | Fair price

1.6 JTDM-2 Distinctive Hatchback

2016
74,677 miles
Trim level: Distinctive
1.6L Diesel
Hatchback
Manual
105 HP (77 kW)
CO2 emissions: 114 g CO2/km comb.
4.4 mpg
Details

Fair price

£4,495

Motors.co.uk

TQ3 2DJ Torbay, Devon

New

1 / 1

Used (2015) Alfa Romeo Giulietta Business 120 HP | Good price

1.6 JTDM-2 Business 5dr

2015
64,000 miles
Trim level: Business
1.6L Diesel
Hatchback
Manual
120 HP (88 kW)
Details

Good price

£4,490

Motors.co.uk

PR2 8AN Lancashire, Lancashire

New

1 / 2

Used (2016) Alfa Romeo Giulietta Super 120 HP | Fair price

1.6 JTDM-2 120 Super 5dr

2016
68,609 miles
Trim level: Super
1.6L Diesel
Hatchback
Manual
120 HP (88 kW)
Details

Fair price

£5,395

Motors.co.uk

LA3 3FB Lancashire, Lancashire

-3%

1 / 4

Used (2014) Alfa Romeo Giulietta 147 HP | Fair price

2.0 JTDM-2 Sportiva Nav 5dr

2014
106,282 miles
2.0L Diesel
Hatchback
Manual
147 HP (108 kW)
CO2 emissions: 110 g CO2/km comb.
67 mpg
Details

Fair price

£3,500

£3,634

Parkers.co.uk

RH7 6BZ Surrey, Surrey

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Used Peugeot 308 GTi 131 HP (96 kW) 2025 Blue Hatchback

(2025) Peugeot 308 GTi 131 HP

Fair price

PE1 5YG Peterborough, Cambridgeshire

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

Carwow

Used Peugeot 308 GTi 131 HP (96 kW) 2025 Hatchback

(2025) Peugeot 308 GTi 131 HP

Fair price

CA3 0ET Cumberland, Cumbria

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

Carwow

Used Peugeot 308 GTi 131 HP (96 kW) 2025 Black Hatchback

(2025) Peugeot 308 GTi 131 HP

Fair price

WF105HX Castleford, West Yorkshire

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

Carwow

Used Peugeot 308 GTi 131 HP (96 kW) 2025 Grey Hatchback

(2025) Peugeot 308 GTi 131 HP

Fair price

PE1 5YG Peterborough, Cambridgeshire

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

1 / 1

Used (2015) Alfa Romeo Giulietta Exclusive 147 HP | Fair price

2.0 JTDM-2 Exclusive 5dr

2015
85,000 miles
Trim level: Exclusive
2.0L Diesel
Hatchback
Manual
147 HP (108 kW)
CO2 emissions: 110 g CO2/km comb.
67 mpg
Details

Fair price

£3,990

Parkers.co.uk

MK12 5QF Wolverton, Buckinghamshire

-4%

1 / 4

Used (2016) Alfa Romeo Giulietta Edizione Speciale 150 HP | Fair price

2.0 JTDM-2 Speciale Hatchback 5dr

2016
87,690 miles
Trim level: Edizione Speciale
2.0L Diesel
Hatchback
Manual
150 HP (110 kW)
CO2 emissions: 110 g CO2/km comb.
4.2 mpg
Details

Fair price

£6,495

£6,795

Motors.co.uk

LA9 6BW Westmorland And Furness, Cumbria

1 / 4

Used (2016) Alfa Romeo Giulietta Super 120 HP | Fair price

1.6 JTDM-2 120 Super 5dr TCT

2016
73,000 miles
Trim level: Super
1.6L Diesel
Hatchback
Automatic
120 HP (88 kW)
CO2 emissions: 148 g CO2/km comb.
46.3 mpg
Details

Fair price

£5,995

Parkers.co.uk

BT39 0RD Doagh

-8%

1 / 2

Used (2018) Alfa Romeo Giulietta 150 HP | Fair price

2.0 JTDM-2 Tecnica Hatchback 5dr

2018
49,526 miles
2.0L Diesel
Hatchback
Manual
150 HP (110 kW)
4 mpg
Details

Fair price

£7,295

£7,995

Motors.co.uk

BB4 5DD Haslingden, Lancashire

-16%

1 / 4

Used (2015) Alfa Romeo Giulietta Exclusive 147 HP | Fair price

JTDM-2 Exclusive

2015
59,065 miles
Trim level: Exclusive
2.0L Diesel
Hatchback
Manual
147 HP (108 kW)
CO2 emissions: 110 g CO2/km comb.
67 mpg
Details

Fair price

£6,250

£7,450

Motors.co.uk

NG21 9NJ Edwinstowe, Nottinghamshire

1 / 4

Used (2012) Alfa Romeo Giulietta Veloce 140 HP | Fair price

2.0 JTDM-2 140 Veloce 5dr

2012
197,000 miles
Trim level: Veloce
2.0L Diesel
Hatchback
Manual
140 HP (102 kW)
CO2 emissions: 119 g CO2/km comb.
4.5 mpg
Details

Fair price

£1,195

Motors.co.uk

LL48 6AL Gwynedd, Gwynedd

-11%

1 / 4

Used (2016) Alfa Romeo Giulietta Super 147 HP | Fair price

2.0 JTDM-2 Super Euro 6 (s/s)

2016
90,000 miles
Trim level: Super
2.0L Diesel
Hatchback
Manual
147 HP (108 kW)
CO2 emissions: 110 g CO2/km comb.
67 mpg
Details

Fair price

£4,940

£5,590

Parkers.co.uk

PE1 5TA Peterborough, Cambridgeshire

-7%

1 / 4

Used (2012) Alfa Romeo Giulietta Lusso 140 HP | Fair price

2.0 JTDM-2 Lusso Euro 5 (s/s)

2012
80,000 miles
Trim level: Lusso
2.0L Diesel
Hatchback
Manual
140 HP (102 kW)
CO2 emissions: 119 g CO2/km comb.
4.5 mpg
Details

Fair price

£3,050

£3,290

Parkers.co.uk

NN2 6HQ West Northamptonshire, Northamptonshire

1 / 1

Used (2014) Alfa Romeo Giulietta Exclusive 147 HP | Fair price

2.0 JTDM-2 Exclusive Euro 5 (s/s)

2014
89,050 miles
Trim level: Exclusive
2.0L Diesel
Hatchback
Manual
147 HP (108 kW)
CO2 emissions: 110 g CO2/km comb.
67 mpg
Details

Fair price

£3,600

Parkers.co.uk

E4 7RG Waltham Abbey, Essex

-25%

1 / 4

Used (2010) Alfa Romeo Giulietta Veloce 170 HP | Fair price

2.0 JTDM-2 170 Veloce 5dr

2010
120,000 miles
Trim level: Veloce
2.0L Diesel
Hatchback
Manual
170 HP (125 kW)
CO2 emissions: 124 g CO2/km comb.
4.7 mpg
Details

Fair price

£1,495

£1,995

Motors.co.uk

BB9 9QA Nelson, Lancashire

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Used Peugeot 308 GT 181 HP (133 kW) 2016 Black Hatchback

(2016) Peugeot 308 GT 181 HP

Fair price

Estimated price £8,505

MK44 3HW Great Barford, Bedfordshire

105 g CO2/km comb. - 181 HP (133 kW) - 4.0 Mpg

Carwow

Used Peugeot 308 GTi 131 HP (96 kW) 2025 Grey Hatchback

(2025) Peugeot 308 GTi 131 HP

Fair price

Estimated price £17,732

DE21 6BZ Derby, Derbyshire

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

Carwow

Used Peugeot 308 Allure 131 HP (96 kW) 2022 White Hatchback

(2022) Peugeot 308 Allure 131 HP

Fair price

S9 1XZ Park, South Yorkshire

130 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

Carwow

Used Peugeot 308 Allure Premium 131 HP (96 kW) 2023 Green Hatchback

(2023) Peugeot 308 Allure Premium 131 HP

Fair price

HP19 8BY Buckinghamshire, Buckinghamshire

130 g CO2/km comb. - 131 HP (96 kW) - 4.3 Mpg

1 / 4

Used (2016) Alfa Romeo Giulietta Edizione Speciale 172 HP | Fair price

2.0 JTDM-2 (175bhp) Speciale 5d

2016
60,893 miles
Trim level: Edizione Speciale
2.0L Diesel
Hatchback
Automatic
172 HP (126 kW)
CO2 emissions: 113 g CO2/km comb.
65 mpg
Details

Fair price

£7,995

Parkers.co.uk

LN2 4JA Lincolnshire, Lincolnshire

1 / 4

Used (2015) Alfa Romeo Giulietta Exclusive 150 HP | Fair price

2.0 JTDM-2 Exclusive Hatchback 5dr

2015
56,327 miles
Trim level: Exclusive
2.0L Diesel
Hatchback
Manual
150 HP (110 kW)
CO2 emissions: 110 g CO2/km comb.
67 mpg
Details

Fair price

£5,995

Motors.co.uk

TN9 2AQ Kent, Kent

1 / 4

Used (2012) Alfa Romeo Giulietta Veloce 140 HP | Fair price

2.0 JTDM-2 140 Veloce 5dr

2012
92,786 miles
Trim level: Veloce
2.0L Diesel
Hatchback
Manual
140 HP (102 kW)
CO2 emissions: 119 g CO2/km comb.
4.5 mpg
Details

Fair price

£2,495

Motors.co.uk

BB11 1LA Lancashire, Lancashire

-9%

1 / 4

Used (2016) Alfa Romeo Giulietta 120 HP | Fair price

1.6 JTDM-2 120 5dr TCT

2016
38,981 miles
1.6L Diesel
Hatchback
Automatic
120 HP (88 kW)
CO2 emissions: 99 g CO2/km comb.
74 mpg
Details

Fair price

£7,495

£8,295

Parkers.co.uk

PE8 5PB Oundle, Northamptonshire

1 / 3

Used (2010) Alfa Romeo Giulietta Lusso 170 HP | Expensive

2.0 JTDM Lusso 5d

2010
88,724 miles
Trim level: Lusso
2.0L Diesel
Hatchback
Manual
170 HP (125 kW)
CO2 emissions: 124 g CO2/km comb.
4.7 mpg
Details

Expensive

£2,795

Parkers.co.uk

GL19 3EF Birdwood, Gloucestershire

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Used Peugeot 308 GTi 131 HP (96 kW) 2025 Hatchback

(2025) Peugeot 308 GTi 131 HP

Fair price

Estimated price £18,929

131 g CO2/km comb. - 131 HP (96 kW) - 4.7 Mpg

Carwow

Used DS Automobiles DS5 Prestige 181 HP (133 kW) 2016 Purple Hatchback

(2016) DS Automobiles DS5 Prestige 181 HP

Fair price

RG2 0HS Berkshire, Berkshire

117 g CO2/km comb. - 181 HP (133 kW) - 4.5 Mpg

Carwow

Used Peugeot 308 GT-line 131 HP (96 kW) 2018 Grey Hatchback

(2018) Peugeot 308 GT-line 131 HP

Fair price

Estimated price £7,819

CW73AL Cheshire West And Chester, Cheshire

122 g CO2/km comb. - 131 HP (96 kW) - 76.3 Mpg

Carwow

Used Peugeot 308 GT-line 131 HP (96 kW) 2018 Black Hatchback

(2018) Peugeot 308 GT-line 131 HP

Fair price

SO18 1BH Southampton, Hampshire

124 g CO2/km comb. - 131 HP (96 kW) - 4.5 Mpg

Showing 1 - 25 of 178 results

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