Chrysler 148ci Specs: 3.445 x 3.976 in

Chrysler 148ci specs: 3.445 x 3.976 in (87.5 x 101 mm) bore and stroke, shared by all 3 versions. Displacement, compression and factory ratings.

At a glance

Displacement	148 ci
Cylinders	4
Bore	3.445"
Stroke	3.976"
Compression	8.1:1
Advertised power	150–230 hp
Years	2001–2010

Engines in this family

Engine	Displacement	Bore × Stroke	CR	HP
2.4 DOHC 16v	148 ci	3.4449" × 3.9764"	—	150
2.4 Turbo HO	148 ci	3.4449" × 3.9764"	8.1:1	215–230
2.4 Turbo	148 ci	3.4449" × 3.9764"	8.1:1	180

Factory cars with a Chrysler 148ci

• Chrysler PT Cruiser: 2001, 150 hp; 2002, 150 hp; 2003, 150 hp; 2003, 215 hp; 2004, 150 hp; 2004, 180 hp; 2004, 220 hp; 2005, 150 hp; 2005, 180 hp; 2005, 220 hp; 2006, 150 hp; 2006, 180 hp; 2006, 230 hp; 2007, 150 hp; 2007, 180 hp; 2007, 230 hp; 2008, 150 hp; 2008, 180 hp; 2009, 150 hp; 2009, 180 hp; 2010, 150 hp

What varies across the family

All are undersquare — stroke larger than bore, favouring torque low in the range.

Each engine page carries rod ratio, mean piston speed, bore/stroke character and cylinder head specs where published, and links into the calculators with its dimensions already filled in.

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