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Used 2026 SEAT Leon Diesel Cars For Sale In Ireland

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Used Diesel 2026 SEAT Leon cars for sale in Ireland

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Explore a wide range of high-quality used 2026 SEAT Leon Diesel car models at the best prices for sale on CarsIreland. Effortlessly search your ideal car deals from verified sellers in Ireland.

2027 (2)
2026 (26)
2025 (5)
2024 (1)
2023 (2)
2022 (6)
2021 (14)
2020 (14)
2019 (5)
2018 (15)
2017 (12)
2016 (8)
2015 (11)
2014 (7)
2013 (4)

26 vehicles found

16
video
Dublin
New car

SEAT Leon

2.0 TDI 150hp DSG SE *Call Stephen 0864621522*

2026

(261 reg)
99 km
€31,900
€610
Per Month

Black

Featured vehicle from Spirit SEAT CUPRA
14
Louth
New car

SEAT Leon

2.0 TDI 150hp DSG SE+

2026

(262 reg)
20 km
€34,950

Black

cartell
16
video
Dublin
New car

SEAT Leon

2.0 TDI 150hp DSG SE *Call Stephen 0864621522*

2026

(261 reg)
99 km
€31,900
€610
Per Month

Black

Featured Dealer

Spirit SEAT CUPRA

 View dealer stock
€31,900
€610 p/m

2026 SEAT Leon 2.0 TDI 150hp DSG SE *Call Stephen 0864621522*

€58,765
€1,124 p/m

2027 Cupra Tavascan Endurance V2 *Order Now*Call John 0861913954

€24,950
€477 p/m

2025 SEAT Arona Arona 1.0TSI 115hp SE+ *Call Stephen 0864621522*

View dealer stock
3
Cork

SEAT Leon

2.0TDI 150BHP SE PLUS AUTOMATIC

2026

(261 reg)
19,000 km
€32,950
€548
Per Month

Blue

3
Dublin
New car

SEAT Leon

*COMING SOON* LEON SP ESTATE 2.0 TDI 150hp DSG SE+ AUTOMATIC *LOW RATE PCP FINANCE AVAILABLE*

2026

(261 reg)
0 km
€30,950
€515
Per Month

White

cartell
3
Dublin
New car

SEAT Leon

*COMING SOON* LEON 2.0 TDI 150hp DSG SE+ AUTOMATIC *LOW RATE PCP FINANCE AVAILABLE*

2026

(261 reg)
0 km
€30,950
€515
Per Month

White

cartell
3
Dublin
New car

SEAT Leon

*COMING SOON* LEON SP ESTATE 2.0 TDI 150hp DSG SE+ AUTOMATIC *LOW RATE PCP FINANCE AVAILABLE*

2026

(261 reg)
0 km
€30,950
€515
Per Month

White

cartell
16
Dublin

SEAT Leon

* JUST ARRIVED * SEAT LEON SE PLUS 2.0 TDI 150hp DSG * LOW RATE FINANCE * WARRANTY TO 2029 *

2026

(261 reg)
17,699 km
€30,950
€515
Per Month

White

cartell
3
Monaghan

SEAT Leon

2.0 TDI 150HP DSG SE+

2026

(262 reg)
500 km
€35,950
€654
Per Month

Blue

17
Monaghan

SEAT Leon

2.0 TDI 115HP SE+ 5DR

2026

(262 reg)
500 km
€31,950
€582
Per Month

Red

3
Monaghan

SEAT Leon

SP 2.0 TDI 150HP DSG SE+ 5

2026

(261 reg)
10,000 km
€34,950
€636
Per Month

Black

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