Kia K5 Overview: Generations, Specs and Which One to Buy
A guide to Kia K5 generations and specs: six generations of the sedan from 2010 to the present, with 141–290 hp engines and picks for buyers.
The Kia K5 is a front-wheel-drive sedan produced from 2010 to the present, with outputs ranging from 141 to 290 hp across its lineup. Anyone comparing kia k5 specs will find everything from economical diesel versions to a 290 hp flagship, which makes the K5 suit both commuters watching fuel bills and drivers who want brisk acceleration.
Kia K5 generations
1 generation (2010–2013)
The first Kia K5 was built as a sedan from 2010 to 2013 with six modifications, all front-wheel drive, spanning 165–271 hp with manual and automatic gearboxes. The mainstream Kia K5 2.0 AT (172 hp) uses a 1999 cc engine, reaches 100 km/h in 9.2 seconds and consumes 7.6 l/100 km, while the top 2.0 (271 hp) with a manual gearbox and a 1998 cc engine does the sprint in 6.8 seconds at the same 7.6 l/100 km. The entry-level 2.0 MT with 165 hp accelerates in 9.8 seconds and also consumes 7.6 l/100 km, making it the economical pick of the pre-facelift range. A fresher 2.4 AT with 201 hp and a 2359 cc engine accelerates in 8.1 seconds but uses 10.2 l/100 km.
1 generation, restyling (2013–2015)
The restyled first-generation K5 (2013–2015) simplified the range to two modifications, all rated at 172 hp with front-wheel drive. The Kia K5 2.0 of this series keeps the 9.2-second acceleration of the pre-facelift 172 hp car but drops fuel consumption to 5.9 l/100 km.
2 generation (2015–2018)
The second-generation Kia K5 sedan (2015–2018) offers four modifications from 141 to 245 hp with automatic and automated manual gearboxes, all front-wheel drive. The volume version is the 1.6 AMT with 180 hp from a 1591 cc engine and 6.6 l/100 km. The 2.0 AT (245 hp) accelerates in 7.4 seconds at 10.0 l/100 km, and the 1.7 AMT diesel with 141 hp and a 1685 cc engine needs just 6.25 l/100 km while reaching 100 km/h in 10.0 seconds.
2 generation, restyling (2018–2021)
The restyled second generation (2018–2021) narrowed the range to two automated-manual modifications of 141–180 hp. The 1.6 AMT carries over its 180 hp and 6.6 l/100 km, and the 1.7 AMT diesel again pairs 141 hp with 6.25 l/100 km and a 10.0-second sprint.
3 generation (2019–2023)
The third-generation Kia K5 (2019–2023) has six modifications from 150 to 194 hp and, uniquely in the lineup, offers 4x4 alongside front-wheel drive. The mass-market 1.6 AT produces 180 hp from a 1598 cc engine at 7.2 l/100 km, while the 2.5 AT tops the range with 194 hp from a 2497 cc engine, an 8.6-second acceleration and 7.1 l/100 km.
3 generation, restyling (2023–present)
The current restyled third generation (2023–present) spans 160–290 hp across four front-wheel-drive modifications with automatic and automated manual gearboxes. The mainstream choice is the 2.0 Full Hybrid Automatic with 192 hp from a 1999 cc hybrid powertrain, the 1.6 AT continues with 180 hp and 7.2 l/100 km, and from 2024 the 2.5 with a 2497 cc engine and an automated manual delivers the model's peak 290 hp.
Which Kia K5 to buy
- 2.0 Full Hybrid Automatic (3 generation, restyling): the current volume version with 192 hp and hybrid power in the newest body sold from 2023 to the present.
- 2.5 AT (3 generation): 194 hp with an 8.6-second sprint and a modest 7.1 l/100 km — the strongest pre-facelift third-generation option.
- 1.7 AMT (2 generation, restyling): the diesel's 6.25 l/100 km is the lowest running consumption in the range, in the later 2018–2021 body.
- 2.0 AT (1 generation, restyling): 172 hp with 5.9 l/100 km — the best consumption figure of any petrol K5 in the data.
On the used market, the 2013–2015 restyled first generation is the simplest proposition: the whole range is a single 172 hp specification, so there are fewer variants to inspect and compare. Second-generation cars from 2015–2018 add gearbox choices (automatic and automated manual), which is worth checking against your preference before viewing. Those researching kia k5 reliability should note that the diesel 1.7 AMT was carried over unchanged into the 2018–2021 restyling, which suggests a proven unit with identical 141 hp and 6.25 l/100 km figures across both series.
Which Kia K5 to avoid
The Kia K5 2.4 AT (1 generation) is dominated on the numbers: its 201 hp comes with 10.2 l/100 km and an 8.1-second sprint, while the newer 2.5 AT (3 generation) offers a comparable 194 hp at just 7.1 l/100 km. Similarly, the 2.0 AT (245 hp) of the second generation consumes 10.0 l/100 km, so unless you need its 7.4-second acceleration, the more efficient versions make more sense per litre of fuel.